ZigBee PRO 60 mW Wire Antenna (XBP24-Z7WIT-004)

The XBP24-Z7WIT-004 module is part of the XBee ZB family which provides ZigBee level interoperability with ZigBee devices from other vendors. This hardware is only compatible with other ZB XBee modules; it is not compatible with the XBee 802.15.4.

How else do the ZB XBee modules differ from 802.15.4? ZB:

Is compatible only with ZB family

Sold by Parallax only in the popular wire antenna format. 802.15.4 is offered with wire antenna or chip antenna.

Slightly longer communication distance: 400 feet and up to two miles line of sight for the 1.25 mW and 60 mW modules respectively

Maximum baud rate is higher at up to 1 Mbps

Slightly lower power consumption than 802.15.4

Two less A/D I/Os and two more digital I/Os than 802.15.4

The most common factor in determining whether to use ZB is the potential need to tie-in with other ZigBee-compatible networks. If this is not a requirement, 802.15.4 may be perfectly suitable for your project. Still having trouble deciding whether to use 802.15.4 or ZB? Take a look at our XBee Comparison Chart.

Because the XBee modules have 2 mm pin spacing, we recommend one of our adapter boards for each module. Our adapter boards provide several advantages to the XBee modules such breadboard-friendly standard 0.1 inch pin spacing, mounting holes, and easy-to-solder connections. Even if you are communicating point-to-point without a PC, we still recommend that you always have at least one XBee USB Adapter Board (# 32400) so you can easily configure and test each XBee module prior to putting it in a point-to-point application.

Features:

• Parallax support
• Wire antenna
• Cross-compatibility with other ZB modules
• Low-power sleep modes
• 300 ft (90 m) indoor/urban range and 2 miles (3200 m) outdoor line-of-sight range
• Configured with API or AT commands, local or over the air
• 10 digital I/O and (4) 10-bit ADC inputs

Application Ideas:

• Remote controlled Boe-Bot robot
• Wireless data acquisition
• Remote signal beacon for adventure seekers
• Remote industrial monitoring
• Lighting control
• Keyless entry

Key Specifications:

• 1200 bps – 1 Mbps interface data rate
• 2.4 GHz frequency band (accepted world-wide)
• Industrial temperature rating (-40C to 85C)
• Transmit power 60 mW (+ 18 dBm)
• Supply voltage 2.7-3.6 VDC; transmit current 205 mA; receive current 47 mA
• Power-down current <3.5 uA
• 3.3V CMOS UART interface level

Zig-100 set for Bioloid by Robotis

Consist of 2 ZIG-100 module , using Zigbee communication, makes serial communication (UART) possible. ZIG-100 connectable parts are as follows:
ZIG-100 : CM-5, ZIG2Serial, RC-100

1. GND : Ground Level of Zigbee Module (0v)
2. VCC : Supply Voltage of Zigbee Module ( 2.7~3.6V )
3. LED : LED to inform the connection stautus of Zigbee Module
4. /RESET : Used to reset Zigbee Module (Also, used when it is entered Zigbee setting mode)
5. RXD : Receive Signal Terminal of Zigbee Module
6. TXD : Transmit Signal Terminal of Zigbee Module
7. CHANNEL_SEL1 : Used in Broadcasting Mode
8. CHANNEL_SEL2 : Used in Broadcasting Mode

Weight
ZIG-100 : 3.1g

Dimension
ZIG-100 : 19mm * 26.7mm * 12mm ( 6mm, the height excluding connector )

Frequency : 2.4GHz
Bandwidth : MAX 250kbps
Voltage : 2.7V ~ 3.6V (3.3V Recommended)
Consumed Current : 30mA (at 3.3V)

Basic Communication Speed
ZIG-100 : 57600bps

ATTiny26 Development Board

The ATtiny26 development board has been designed specifically as a low cost entry level controller interface ideally suited to small robotics and control applications.

Specifications:

• Size: 51.2 x 41.8 x 13(H) mm
• CPU: ATtiny26-16PU (20 pin PDIP)
• CLOCK: 16 MHz (16 MIPS)
• Key: User button(PB3)
• LED: 2 x LED, PWR + user(PB6)
• PORT: PA0~7, PB0~7, VCC, GND
• Program: 10 Pin ISP Port
• Power: DC 7.0 to 20.0V
• Compilers: BASCOM / WinAVR

STK600-TQFP100

Socket board and the STK600 expansion module for AVR microcontroller IC with 100-pin TQFP package

specifications:

- There is a socket that is suitable for the packaging mirkokontroler AVR TQFP 100-pin 0.5 mm pitch

- Compatible with mirkokontroler Atmega640, ATmega1280, ATmega2560, ATmega3250 (P), ATmega3290 (P), ATmega6450, ATmega6490

- Include:-TQFP100 STK600, STK600-RC100M-11,-RC100X-13 STK600, STK600-RC100M-18,-RCuC3A100-28 STK600, STK600-RCUC3C1-38. ATmega1280 microcontroller

STK600-uC3A0x-TQFP144

Socket board and the STK600 expansion module for AVR microcontroller IC with 144-pin TQFP package
- Does not require additional Router Card
- There is a socket for the AVR microcontroller with 144-pin TQFP package
- Compatible for microcontroller type: AT32UC3A0512, AT32UC3A0256 and AT32UC3A0128
- Include:-uC3A0x STK600-144 and microcontroller AT32UC3A0512

Vernier pH sensor

The pH Sensor just as you would a traditional pH meter with the additional advantages of automated data collection, graphing, and data analysis. Typical activities using our pH sensor include:

• Acid-base titrations
• Studies of household acids and bases
• Monitoring pH change during chemical reactions or in an aquarium as a result of photosynthesis
• Investigations of acid rain and buffering
• Analysis of water quality in streams and lakes

Specifications

• Type: Sealed, gel-filled, epoxy body, Ag/AgCl
• Response time: 90% of final reading in 1 second
• Temperature range: 5 to 80°C
• 12 mm OD Range: pH 0–14
• Resolution: 0.005 pH units (LabQuest, LabQuest Mini, Go!Link, LabPro)
• Isopotential pH: pH 7 (point at which temperature has no effect)
• Output: 59.2 mV/pH at 25°C; voltage: 1.75 V @ pH = 7; The output voltage is inversely proportional to the pH value (0.25V / pH)
• Interface to the PC can use the Vernier Go! ® Link, Vernier EasyLink ®, Vernier SensorDAQ ®, etc.

USB extender , up to 150 feet

USB extender over Cat5e or Cat6 Extender Adapter (Up To 150feet)

Waveshield for Arduino kit V1.1

Adding quality audio to an electronic project is surprisingly difficult. Here is a shield for Arduinos that solves this problem. It can play up to 22KHz, 12bit uncompressed audio files of any length. It's low cost, available as an easy-to-make kit. It has an onboard DAC, filter and op-amp for high quality output. Audio files are read off of an SD/MMC card, which are available at nearly any store. Volume can be controlled with the onboard thumbwheel potentiometer.

This shield is a kit, and comes with all parts you need to build it. Arduino, SD card, tools, speaker and headphones are not included. It is fairly easy to construct and anyone with a successful soldering project under their belt should be able to build it.

The shield comes with an Arduino library for easy use; simply drag uncompressed wave files onto the SD card and plug it in. Then use the library to play audio when buttons are pressed, or when a sensor goes off, or when serial data is received, etc. Audio is played asynchronously as an interrupt, so the Arduino can perform tasks while the audio is playing.

• Can play any uncompressed 22KHz, 16bit, mono Wave (.wav) files of any size. While it isnt CD quality, it is certainly good enough to play music, have spoken word, or audio effects. Check out the demo video/audio at the webpage
• Output is mono, into L and R channels, standard 3.5mm headphone jack and a connection for a speaker that is switched on when the headphones are unplugged
• Files are read off of a FAT16-formatted SD/MMC card
• Included library and examples makes playing audio easy

Arduino ADK Special Kit

Special kit for using the Arduino Mega ADK with an Android device
----------------------

MODULES
2 Button
1 LDR
1 Thermistor
1 Tilt
1 Accelerometer Module Version
1 Hall Sensor
1 Rotary Pot
1 Linear Pot
2 Touch Sensor
2 Joystick
2 Relay
1 Mosfet
1 Hi power white
1 5mm Blue
1 5mm Green
1 5mm Yellow
1 5mm Red
1 10mm Blue
1 10mm Green
1 10mm Yellow
1 10mm Red
1 Sensor shield MEGA w Power
CABLES
6 20cm
4 50cm
2 100cm
ARDUINO
1 Arduino Mega ADK

Arduino Ethernet W/ PoE + USB2SERIAL

Arduino Ethernet W/ PoE + USB2SERIAL
A single board that integrates the ATMEGA328 Uno microcontroller with the ETH shield.
To program the board you could use the included USB2SERIAL Converter.
Supplied WITH the PoE Module.

Arduino Enclosure

Box for Arduino: Plastic (flame retardant) box that could fit an Arduino Board (Duemilanove-Diecimila-NG or MEGA), an ETH shield and a battery.

Made in ABS plastic

Dimensions 87x64x28mm

All the internal parts (Boards and battery) are not included

Arduino Motor Shield

Arduino Motor Shield is Arduino microcontroller module allows to control a 12V DC motor

specifications:
- Based SN754410 driver (L293D)
- Ability to control two DC motors 12V with Full H-Bridge configuration
- Requires assembly process modules (components included)
- Serves as an add-on from the Arduino microcontroller module

Converter USB to serial hi-Q

Z-tek Converter USB to serial hi-Q

Feature:

• cable length 1.8meters
• data rate up to 230Kbps
• serial RS-232 with db-9
• usb 2.0 standard

Arduino Ethernet with Power over Ethernet Module

The Arduino Ethernet is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a RJ45 connection, a power jack, an ICSP header, and a reset button.

An optional Power over Ethernet module can be added to the board as well.

The Ethernet differs from other boards in that it does not have an onboard USB-to-serial driver chip, but has a Wiznet Ethernet interface. This is the same interface found on the Ethernet shield.

A six pin header can be connected to an FTDI cable or USB Serial board to provide USB power and communication to the board.

Summary

Microcontroller	ATmega328
Operating Voltage	5V
Input Voltage Plug(limits)	6-18V
Input Voltage PoE (limits)	36-57V
Digital I/O Pins	14 (of which 4 provide PWM output)
Arduino Pins reserved:
	10 to 13 used for SPI
	4 used for SD card
	2 W5100 interrupt (when bridged)
Analog Input Pins	6
DC Current per I/O Pin	40 mA
DC Current for 3.3V Pin	50 mA
Flash Memory	32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM	2 KB (ATmega328)
EEPROM	1 KB (ATmega328)
Clock Speed	16 MHz
W5100 TCP/IP Embedded Ethernet Controller
Power Over Ethernet ready Magnetic Jack
Micro SD card, with active voltage translators

Arduino ADK

The Arduino ADK is a microcontroller board based on the ATmega2560. It has a USB host interface to connect with Android based phones, based on the MAX3421e IC. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.

Summary

Microcontroller	ATmega2560
Operating Voltage	5V
Input Voltage (recommended)	9V
Input Voltage (limits)	6-18V
Digital I/O Pins	54 (of which 14 provide PWM output)
Analog Input Pins	16
DC Current per I/O Pin	40 mA
DC Current for 3.3V Pin	50 mA
Flash Memory	256 KB of which 8 KB used by bootloader
SRAM	8 KB
EEPROM	4 KB
Clock Speed	16 MHz

usb to RS-232 serial converter

usb to RS-232 serial converter

specs:

• port usb 2.0
• db9-serial
• length 1 meter

Arduino duemilanove (2009)

The Arduino Duemilanove ("2009") is a microcontroller board based on the ATmega168 (datasheet) or ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

"Duemilanove" means 2009 in Italian and is named after the year of its release. The Duemilanove is the latest in a series of USB Arduino boards; for a comparison with previous versions, see the index of Arduino boards.

Technical Specs:

Microcontroller	ATmega168
Operating Voltage	5V
Input Voltage (recommended)	7-12V
Input Voltage (limits)	6-20V
Digital I/O Pins	14 (of which 6 provide PWM output)
Analog Input Pins	6
DC Current per I/O Pin	40 mA
DC Current for 3.3V Pin	50 mA
Flash Memory	16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader
SRAM	1 KB (ATmega168) or 2 KB (ATmega328)
EEPROM	512 bytes (ATmega168) or 1 KB (ATmega328)
Clock Speed	16 MHz

RS232 to RS485 Converter (type 2108)

RS232 to RS485 Converter (type 2108)

Features:

• Standard: Accord EIA RS-232, RS-485, RS-422 standard.
• Connector: DB9 female on RS-232 side, DB9 male with 6 terminal block on RS-485/RS-422 side or RJ-45 connector.
• Work methods: asynchronous, point to point or multi-point, 2 wire half-duplex.
• Transmission medium: twisted pair cable or shielded Wire
• Baud rate: 300~115000bps.
• Signal indication: three signal indication LEDs(TXD,RXD,POWER).
• Surge Protection: 1500W.
• Transmission distance: 5 meters (RS-232 side) and 1800 meters (RS-485/RS-422 side).
• Dimension: 93mm x 23mm x 62mm.
• Environment: -10 to 85 centigrade working temperature, 5% to 95% relative humidity.
• Loading Capacity: 32~128 units device.

RS232 to RS485 Converter (type 485)

RS232 to RS485 Converter (type 485)

Specs:

• Standard: Accord EIA RS-232, RS-485 standard.
• Connector: DB9 female on RS-232 side, DB9 male with 4 or 6 terminal block on RS-485 side.
• Work methods: asynchronous, point to point or multi-point, 2 wire half-duplex.
• Transmission medium: Ordinary Line , twisted pair cable or Shielded Wire
• Baud rate: 300~115000bps.
• Transmission distance: 5 meters (RS-232 side) and 1200 meters (RS-485 side).
• Communication protocol: Transparent.
• Environment: -10 to 85 centigrade working temperature, 5% to 95% relative humidity.
• Signals: RS-232 TXD, RXD,GND ; RS-485 Date+, Date-,GND .

Cisco Catalyst 3548-XL-EN

The Catalyst 3548 XL switch is a member of the Cisco Systems Catalyst 3500 series XL, a scalable line of stackable 10/100 and Gigabit Ethernet switches that delivers premium performance, manageability, and flexibility with unparalleled investment protection. The 3548 XL offers customers tremendous benefits through Gigabit Ethernet-based configuration options, the new Cisco Switch Clustering multidevice management architecture, and integrated IP voice and telephony support.

The Catalyst 3548 XL has 48 10/100 ports and two GBIC-based Gigabit Ethernet ports. The built-in Gigabit Ethernet ports accommodate a range of GBIC transceivers, including the Cisco GigaStack GBIC, and 1000BaseSX, 1000BaseLX/LH and 1000BaseZX GBICs. The dual GBIC-based Gigabit Ethernet implementation provides customers tremendous deployment flexibility - allowing customers to implement one type of stacking and uplink configuration today, while preserving the option to migrate that configuration in the future.

This is an Enterprise Edition switch. Enterprise Edition switches offer advanced software features, including complete 802.1Q and ISL VLAN support, TACACS+ security, and fault tolerance through Uplink Fast.

Cisco PIX 515E Security Appliance

The Cisco PIX 515E is a modular, purpose-built security appliance that delivers enterprise-class security for small to medium-sized business networks.

The Cisco PIX 515E versatile one-rack-unit design supports up to six 10/100 Fast Ethernet interfaces, making it an excellent choice for businesses requiring a cost-effective, resilient security solution with "demilitarized zone" support. It also delivers up to 188 Mbps of firewall throughput with the capability to handle more than 130,000 simultaneous sessions.

Certain PIX 515E models include high-availability services as well as integrated hardware VPN acceleration that delivers up to 140 Mbps of Triple Data Encryption Standard (3DES) VPN throughput and 140 Mbps of Advanced Encryption Standard-256 (AES) VPN throughput.

DSO Nano v2

DSO Nano v2 is a Digital Storage Oscilloscope designed for basic electronic engineering tasks. Within its smart shell, the device runs on ARM Cortex™-M3 32 bit platform, provides basic waveform monitoring with extensive functions. It equips 320*240 color LCD, micro SD card storage, portable probes, LiPo Battery, USB connection and signal generator. Due to palm size and handy performance, it fits in-field diagnosis, quick measurement, hobbyist projects and wherever convenience matters. Scheme and source files are also open for re-innovating.

Features

• Portable and lightweight (120Gram)
• Color display
• Waveform storage and playback
• 6 triggering mode
• 200Khz Analog Bandwidth
• Complete measurement markers and signal characteristic
• Built-in Signal Generator
• Accessories available
• Open Source

Package list:

• DSO Nano V2 X1
• Probe X1
• Test Probe X1
• Screw driver X1
• Bag X1
• Stand X1

What’s new?

1. Upgraded to semi-steel case for:

a Mechanical endurance

b Shielding of noises

c Easier assembly

2. Unibody PCB design for better reliability

3. Complete charging circuit with LTC4054 IC

4. Dedicate channel for signal generating.

5. Extra button for quick adjustment

6. Fixed battery connector

7. Compact dimension (95mm*62mm*13mm, 76g)

8. Updated software (something beyond v2.4 is on going)

Radar light switch WS-WMSW1 / Microwave light controller

Radar light switch WS-WMSW1 / Microwave light controller with casing 

8.5GHz Microwave light controller,based on Doppler Effect.Taking latest advanced planar antenna to effectively inhibited high-order harmonic signals. When people stay at sensor range, Radar Detector will automatically connect to the load. People stay at sensor range, Radar Detector will continue to connect the load. Automatically turns off the load after people leave.It will light up when people are here; it will light out when people away to achieve energy-saving minus carbon purpose.

Feature

• Exclusive Patent.
• Special design, can instead of traditional Switch.
• Don´t worry wrong line connected caused short-circuited. Just connect original power line, don´t need to connect with firewire.
• With night-light instruction, hand-operated or auto-operate for your best choice.
• Auto-start sensing light function at night.
• Can be as ON/OFF, it will keep open after you press ON/OFF key, easy for office using.
• Wireless UHF microwave detecting to avoid the PIR causing working error, no-operating, short distance , etc. which are causing by weather, temperature changing.
• Reduce PIR failure rate.
• Detect distance over 15M.
• Strong penetration, can penetrate wall, glasses and so on.
• Well responsive, almost no dead angle

Application

• Auto-sensing light
• Staircase walkway light
• Outdoor turf sensor light
• Parking light control light
• Traffic light signal control light
• Office power management
• Monitor anti-theft auto lighting

TRW-10GHz 8.5GHz Wireless Radar Transceiver Module

TRW-10GHz is high frequency radar transceiver module. It is using Doppler Effect Theory to detect frequency change when person or objects move. When it finish signal detect, it will output to MCU to detect or OP AMP voltage comparator to deal with signal strength. Performance of this module is different from PIR (Passive infrared sensor), PIR distance will be very short because of temperature changes. More stable, long distance, wide angle, high sensitivity, cost is lower than PIR and easy for using. It can use in various products. Whatever indoor or outdoor, you can design different products to fit difference place and environment.

Using this module, you don´t need to waste energy, save electricity fees and extended product life to let energy-saving and minus carbon purpose coming true. It can widely use in automatic door opener, security system, automatic light sensor, traffic speed searching, traffic light signal control, office power management, intelligent control, medical probe and so on.

Key Feature

• Dual 2 patch antenna
• Operating frequency 8.5GHz
• 10dBm output power
• 50m detection distance

Application

• Automatic door opener
• Security system
• Automatic light sensor
• Staircase & aisle light
• Turf sensor light
• Parking light control
• Traffic light signal control
• Office power management
• Traffic speed searching
• Intelligent control
• Medical probe

Electrical Specification:

Parameter	Specification			Unit	Condition
	Min	Type	Max
Frequency Range	8.2		8.7	GHz
Output Power	8		12	dBm
IF Output Amplitude			400	mV	VPP
Supply Voltage, VDD		5		V	DC
Current		45		mA

2X8Watt TPA3123 Class-D Audio Amplifier Board

this 2*8W also employs TPA3123D2 chip from TI. The efficiency of the TPA3123D2 eliminates the need for an external heat sink when playing music. It supports dual channel amplification and each such channel is rated at 8W which helps producing state-of-the-art sound quality. Integrating high-quality SMD and MKP plug-in capacitors ensures Hi-Fi amplification output.

You can use it to drive any 4Ω or 8Ω passive speakers. It can readily be powered by any DC power supply ranging from +10 to 16V. With a Car Cigarette Lighter Plug Charger, you can enjoy great music in car without extra power supply.

Features:

Size: 96.48 (L) × 59.20 (W) × 16.10 (H) ±0.2mm

A perfect "Class-D"architecture

Miniature and high-quality

Fully-bridged stereo output

Wide power supply range: +10V-16V

Mounting holes facilitate installation and fixing

Several wiring methods facilitate connection

Two kinds of input: line level input and analog audio input

Power the board via the socket (J11)or the wiring terminal (J10)

Excellent design of the power ports which allows users to cascade multiple amplifier boards (max 4 recommended)

Excellent heat dissipation eliminates the requirement of an extra heat sink

Frequency response: 20Hz-20KHz(±3dB)

Signal/Noise ratio: 100dB(A Weighted)

High Output Power

5W @ 8Ω, < 10.0% THD+N

8W @ 4Ω, < 10.0% THD+N

High Efficiency

92% @ 4W 8Ω

85% @ 6W 4Ω

Audiophile Quality Sound

0.1% THD+N @ 3W 8Ω

0.1% THD+N @ 6W 4Ω

Sensitivity and gain adjustable

Over/under voltage turn off

Over current protection

Over temperature protection

Over 90% components are SMT based, which are reliable and environment-friendly

Ideal for DIY and industrial applications

Applications:

Active Subwoofers

Home Theater Receiver

Multi-channel Distribution

Active DVD System

Mini/Micro System

2X25Watt TPA3123 Class-D Audio Amplifier Board

As a new member of class-D amplifier series, this 2*25W amplifier board employs TPA3123D2 chip from TI. It supports dual channel amplification and each such channel is rated at 25W which helps producing state-of-the-art sound quality. The efficiency of the TPA3123D2 eliminates the need for an external heat sink when playing music. Besides, integrating high-quality SMD and MKP plug-in capacitors ensures Hi-Fi amplification output.

This amplifier can readily be powered by any DC power supply ranging from +10 to 30V. You can use it to drive any 4Ω or 8Ω passive speakers.

Features:

Size: 110.02 (L) X 68.60 (W) X 16.00 (H) ±0.2mm

Perfect "Class D" architecture

Half-bridged stereo output or Fully-bridged mono output

Wide power supply range: +10V-30V

Mounting holes facilitate installation and fixing

Several wiring methods facilitate connection

Two kinds of input: line level input and analog audio input

Power the board via socketJ11 or the wiring terminal (J10)

Excellent design of the power ports which allows you to cascade multiple amplifier boards (max 4 recommended)

requency response: 20Hz-20KHz(±3dB)

Signal/Noise Ratio: 100dB(A Weighted)

High Output Power

10W @ 8Ω, < 10.0% THD+N

25W @ 4Ω, < 10.0% THD+N

High Efficiency

92% @ 8W 8Ω

85% @ 16W 4Ω

Audiophile Quality Sound

0.08% THD+N @ 5W 8Ω

0.08% THD+N @ 10W 4Ω

Sensitivity and gain adjustable

Over/under voltage turn off

Over current protection

Over temperature protection

Over 90% components are SMT based, which are reliable and environment-friendly

Ideal for DIY and industrial applications

Could be bridged

Applications：

• Active Subwoofers
• Home Theater Receiver
• Multi-channel Distribution
• Active DVD System
• Mini/Micro System

2X2Watt PAM8803 Class-D Audio Amplifier with volume control

PAM8803 IC which offers 64-step digital volume control and low THD+N, allowing it to produce high-quality sound reproduction. This board can be powered by 2 to 3 AA batteries or DC2.5V to 4.0V via a terminal block. Audio signal can be input via 2510 connector or 3.5mm headphone jack. In addition, this board still remains the features of AA-AB32131, such as over/under voltage turn off, over current protection, etc., and can be used to drive passive 4Ω or 8Ω speakers.  Volume control is available via on-board buttons or an external rotary encoder daughter board.

Features:

Size: 74.40 (L) × 54.80 (W) × 18.00 (H) ±0.2mm

A perfect "Class D" architecture

Miniature and high quality

Full-bridged stereo output

64-step gain adjustment

Frequency response: 20Hz to20KHz(±3dB)

Signal/Noise Ratio: 85dB (f=22Hz to 22KHz, THD=1%)

High Output Power

1.2W @ 8Ω, < 10.0% THD+N

2.0W @ 4Ω, < 10.0% THD+N

High Efficiency

85% @ 1.2W 8Ω

88% @ 2.0W 4Ω

Audiophile Quality Sound

0.19% THD+N @ 0.5W 8Ω

0.17% THD+N @ 1.0W 4Ω

Mounting holes facilitate installation and fixing

Several wiring methods facilitate connection

Excellent heat dissipation eliminates the requirement of an extra heat sink

Over/under voltage turn off

Over current protection

Over temperature protection

Over 90% components are SMT based, which are reliable and environment-friendly

Ideal for DIY and industrial applications

Applications：

• Home Active Speaker
• Home Theater Receiver
• Multi-channel Distribution
• Active DVD System
• Mini/micro Systems

2X15Watt TA2024 Class-D Digital Audio Amplifier

Class-D audio amplifier based on authentic TA2024 from Tripath

Streamlined aluminium alloy housing helps remove heat and makes it more durable

Wide power supply range: 9-14V power source. With a Car Cigarette Lighter Plug Charger, you can enjoy great music in car without extra power supply.

High-quality digital volume control IC ensures long time use and perfect sound output

High input sensitivity

0.1% THD+N @ 9W, 4Ω

0.1% THD+N @ 6W,8Ω

15W @ 4Ω, 10% THD+N

10W @ 8Ω, 10% THD+N

84% @ 15W, 4Ω

90% @ 10W, 8Ω

MCU-based backlight of volume control knob-"LED ring", which is illuminated when you turn the power on.

Over/under-voltage shut down

Over-current protection

Over temperature protection

Size: 120 (L) X 74.6 (W) X 49 (H)±0.2mm

aluminium alloy case is the definition of Elegance， hard and frosting

Over 90% components are SMT based, which are reliable and environment-friendly

Applications：

Home Theater

Powered Subwoofers

Powered DVD Systems

Mini/Micro Systems

MP3, Video CD output Amplification

2X100 Watt Class-D Audio Amplifier Board

Powered by any DC voltage from 10V to 32V, this high efficiency amplifier board is capable of outputting up to 100W per channel. Volume control can also be done via on-board DIP switches. Besides, this board can be used to drive 4Ω or 8Ω passive speakers.In addition, auto fan control function is utilized so that the cooling fun will self-adjust its rotating speed when the temperature of chips is too high, ensuring the normal working of the chips, and will automatically shutdown when the temperature of chips keeps low, ensuring the fun’s own long service life.

Features:

Size: 148.30 (L) × 106.80 (W) × 35.50 (H) ±0.2mm

A perfect "Class T" architecture

Wide power supply range: 12V to 30V, maximum 32V

Frequency response: 20Hz to 20KHz(±3dB)

Signal/Noise Ratio: 100dB(A-Weighted)

High Output Power

30W @ 6Ω, < 1% THD+N

40W @ 8Ω, < 3% THD+N

100W @ 4Ω, < 10.0% THD+N

High Efficiency

86% @ 60W 8Ω

82% @ 46W 6Ω

90% @ 100W 4Ω

Audiophile Quality Sound

0.007% THD+N @ 30W 8Ω

0.005% THD+N @ 70W 4Ω

Line level audio signal input

Mounting holes facilitate installation and fixing

Several wiring methods facilitate connection

New design in power supply supports connection with more amplifier boards of the same type

Excellent heat sink and powerful cooling fan on TP2050 eliminate your worry on heat dissipation

Over/under voltage turn off

Over current protection

Over temperature protection

Over 90% components are SMT based, which are reliable and environment-friendly

Ideal for DIY and industrial applications

4X100Watt TK2050 D-class Amplifier

Based on two TC2000 and four TP2050 chips from Tripath, this class-D audio amplifier board allows the creation of really good sounding multi-channel systems. Being compatible with power supplies ranging from 10V-30V, it can be used in many audio systems. This amplifier has four channels, all with the same power up to 100W each and sound quality, so the sound quality is simply outstanding. You can use any number of channels you like, and leave the others unused.

This is an exceptionally well designed amplifier, with a lot of power reserve, high fidelity, low distortion, good S/N ratio, high sensitivity, low consumption and full protection. Having all these almost ideal characteristics this amplifier is likely to become the basic building block of your future high fidelity system, or it can also become the element that will upgrade your existing system.

Features:

• Several wiring methods facilitate connection.
• Mounting holes are available for easy installation and fix.
• Excellent heat sink eliminates your worry over heat dissipation.
• "Audiophile quality" sound
• A perfect "Class D" architecture
• Operating voltage range: 10V-30V, the maximum voltage of power supply is 32V
• Frequency response: 20Hz-20KHz (±3dB)
• Signal/Noise Ratio：100dB
• High Output Power
• 30W @ 6Ω, < 1% THD+N
• 40W @ 8Ω, < 3% THD+N
• 100W @ 4Ω, < 10.0% THD+N
• High Efficiency
• 86% @ 60W 8Ω
• 82% @ 46W 6Ω
• 90% @ 100W 4Ω
• Audiophile Quality Sound
• 0.007% THD+N @ 30W 8Ω
• 0.005% THD+N @ 70W 4Ω
• Line level analogue audio input
• Over/under voltage turn off
• Over current protection
• Over temperature protection

Applications:

• Active Subwoofers
• Home Theater Receiver
• Multi-channel Distribution
• Active DVD System
• Mini/Micro System