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Sunday, December 31, 2017
HDMI LCD 3.5 inch 480x320 - IPS - Raspberry Pi compatible
HDMI 3.5 inch LCD 480x320 - IPS - compatible Raspberry Pi
LCD touchscreen (resistive) compatible Raspberry Pi with 3.5 inch wide screen, 480x320 resolution, and In Plane Switching (IPS) type LCD panel. This LCD is very easily paired to Raspberry Pi, because you simply stack the LCD onto the LCD header. For the graphics output of HDMI signals sent from Raspberry Pi To LCD through HDMI to HDMI converter with a minimalist size, making it easier and more convenient to carry around.
Specification:
- Hardware resolution 480 x 320, configurable through software up to 1920 x 1080 resolution.
- Equipped with resistive touchscreen panel.
- IPS type LCD, thus providing a better viewing-angle experience.
- Can be linked directly to different versions of Raspberry Pi (specially Pi 1 model B or Pi Zero requires additional converter cables).
- Supports configuration of power management, brightness, contrast, etc.
- Supports 100 levels of brightness settings.
- Supports HDMI audio output.
datasheet: https://www.waveshare.com/3.5inch-hdmi-lcd.htm
Saturday, December 30, 2017
Friday, December 22, 2017
ATTEN ATF10B 10MHz DDS Function Generator
ATTEN ATF10B is a Fungction Generator that uses Direct Digital Synthesis technology with reliable performance that can be used to perform measurements in a fast time. Designed with a simple model with a 3.5 "TFT LCD panel as a display makes the user more comfortable in performing various configurations, observations, and measurements.
Features:
- Wave Type: 32 type, sine, square, triangle, ramp, pulse, etc.
- Wavelength: 1024 sampling speed @ 100 MSa / S
- Waveform Amplitude Resolution: 8-bit
- SHAS: 40 dBc (<1mhz 10mhz="" 35="" dbc="" font="" z="">1mhz>
- Distortion: 1% (20Hz ~ 200kHz)
- Duty Cycle Square Wave: 1% to 99%
- Frequency Range: 40 mHz ~ 10 MHz (sine wave), 40 mHz ~ 1 MHz (other wave type)
- Resolution Frequency: 40 mHz
- Amplitude Range: 2 mVpp ~ 20 Vpp 40 mHz ~ 10 MHz (high impedation)
- Output Power: 7 W
- Impedation: 50 Ohm
- Modulation: FM, FSK, ASK, PSK
- Communications: RS-232
Thursday, December 21, 2017
Wednesday, December 20, 2017
Tuesday, December 19, 2017
A2207T Tricolor Moving Sign A216120T
Three-color colored signing with 16 x 120 resolution that can be programmed through PC software and support remote function. Suitable for displaying promo information, digital clock, public notifications, etc.
- Power Supply: 215 ~ 225 VAC
- Resolution: 16 x 120
- Dimensions: 97 x 17 x 7 cm
- Color: Tri color (red, green, yellow)
- Features: Supports remote function
MURA160T3 Diode ultra fast 1A 600V SMA
An ultra fast rectifier diode capable of working at a maximum voltage of 600 V with a current of 1 A. This diode is suitable to be applied to switching power supply, frequency generator, protection diode on free-wheeling device,
- Flow 1 A
- Package DO-214AC
- Back voltage of 600 V
- Leakage of backflow 5 uA
- Reverse recovery time 75 ns
Monday, December 18, 2017
Sunday, December 17, 2017
PFF24-6-17W Plastic Flanged Network Box
PFF24-6-17W Plastic Flanged Network Box, IP40, Off-white 240x60x165.5mm
It is a 240 x 60 x 165.5 mm dimension box made of white ABS material. This box also meets the IP40 standard so it is suitable to protect the electronics circuit from impact and dust.
Specification:
- Dimensions: 240 x 60 x 165.5 mm
- White color
- Material: ABS
- Standard: IP40
It is a 240 x 60 x 165.5 mm dimension box made of white ABS material. This box also meets the IP40 standard so it is suitable to protect the electronics circuit from impact and dust.
Specification:
- Dimensions: 240 x 60 x 165.5 mm
- White color
- Material: ABS
- Standard: IP40
BAT20JFILM Diode
BAT20JFILM is a schottky diode with forward current 1A, forward voltage 0.62 V, reverse 12 uA, and a return voltage of 23 V. BAT20JFILM is specially designed to work as a switching device on mobile phones, power supply management on PDAs, -up on the LED.
- Back Voltage 23 V
- 1 A reverse leakage
- Reverse recovery time 0.65 - 250 uA
Saturday, December 16, 2017
LA-86C+EAS UHF RFID Label with EAS bit
LA-86C is an RFID tag / label designed for library management purposes. This tag works on UHF frequencies (860 ?? 960 MHz) with a maximum reading speed of 5 meters and has supported Electronic Article Surveillance (EAS) technology
- working frequency 860-960 MHz
- Distance of reading 0 ~ 5 meters
- EPC CLASS1 Gen 2 / ISO 18000-6C format
- 96-bit (64-bit / etc) data
Bio-ML10R Intelligent Lock
Bio-ML10R Intelligent Lock is a handle / smart door handle that comes with 13.56 MHz RFID security technology. This device is designed with the concept of DIY (Do It Yourself), thus making the user can install and disconnect this device quickly and easily.
Features:
- Using RFID technology of 13.56 (Mifare)
- Using an American standard latch design
- User data is retained even when power is turned off
- Emergency locking is provided
- Supplied LED and buzzer indicators
- Provided an external terminal for backup power supply
- Able to give weak battery notification
- Installation and programming quite easily
- 3 groups of users: Admin, regular users, temporary users
Specification:
- Material: Rugged Zinc Alloy
- User Capacity: Admin (10), regular users (60), temporary users (20)
- Power Supply: 6 V
- Backup Unlock: 9V battery and mechanical lock
- Dimensions: Front 69 × 155 × 35 mm, rear 69 × 155 × 25 mm
Saturday, December 09, 2017
Iclock500 Finger Print + RFID Solution
iClock500 is a high-performance time attendance device that uses fingerprint or RFID as the user's data input. The device comes with a 3.5 "TFT LCD to display data, wifi, and support integration to the web server.
Specification:
- Power Supply: 12 V @ 1.5 A
- Capacity: 10,000 fingerprints
- Transaction Recording: 200,000
- Display: 3.5 "TFT LCD Color, 65K Real Color
- Features: Supports PhotoID, Double verification, WebServer Ready, external bell function, 9 Digit user ID, standalone
- Communications: TCP / IP & RS232 / RS485
- USB for backup
- Supports ADMS server functionality
Friday, December 08, 2017
PUSHMATIC 5V C702 10M008 7012 smart card connector
PUSHMATIC 5V C702 10M008 7012 smart card connector
The pushmatic smart card connector is designed with sturdy landing contact construction, minimizes scratches on the smart card, and offers high durability.
- Terminal type Smart-card connector
- Shape (female / male) Female
- Pitch -
- Number of pins 10
- Mounting Panel Mount
- Mounting angel -
- Contact material -
- Current 2.5 A
Analog Turbidity Sensor For Arduino
The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases.
This arduino turbidity sensor have both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode.
Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.
SPECIFICATION
- Operating Voltage: 5V DC
- Operating Current: 40mA (MAX)
- Response Time: <500ms li=""> 500ms>
- Insulation Resistance: 100M (Min)
- Output Method:Analog
- Analog output: 0-4.5V
- Digital Output: High/Low level signal (you can adjust the threshold value by adjusting the potentiometer)
- Operating Temperature: 5℃~90 ℃
- Storage Temperature: -10℃~90℃
- Weight: 30g
- Adapter Dimensions: 38mm*28mm*10mm/1.5inches *1.1inches*0.4inches
HSMS-2850 dioda
HSMS-2850 is a zero bias schottky detector diode designed and optimized for use on RF devices with frequency ranges below 1.5 GHz.
This device is ideal for RF / ID and RFID tag applications that require reliable signal detection capabilities, modulation, RF to DC conversion, and voltage-doubling.
- Current 1 mA
- Packaging SOT-23
- Back voltage 2 V
- Reverse leakage 175 μA