2R Hardware & Electronics

Thursday, March 19, 2015

GL-24 by KandH Breadboard-1680 Tie Points

The GL-24 is a 1680 tie point solderless breadboard with a rigid ABS plastic backplate.

KS-350 Jump Wire Kit by KandH

Jump Wire KandH production. Suitable for use as a jumper on the breadboard.

specifications:
- # 22 AWG solid wire
- Pre-cut, pre-stripped, Pre-formed
- There are a wide variety of cable lengths
- Packaging: 270 x 124 x 30 mm

SFP CWDM-1.25G-80D-XX by 6COM

Specs:

Brand Name 6COM
Model Number CWDM-1.25G-80D-xx
Data Rate 1.25G
Wavelenth 1470-1610
Distance 80km
Package CWDM SFP
Temperature 0-70
DDMI yes
Connecter lc
Source DFB+PIN

Features:

Data-rate of 1.25Gbps operation
18 CWDM DFB wavelengths laser and PIN photodetector for 80km transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS
+3.3V single power supply
Operating case temperature:
Standard : 0 to +70°C

Applications:

Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems

Tuesday, March 17, 2015

Propeller microcontroller development board based P8X32A of parallax. This board has a 32-pin I / O, 8 resistive touch buttons, and 8 LEDs buffer. There are 3 types of interfaces that can be used on this board, namely: 3.3V Serial USART, I2C, and USB. In addition, some of the interesting features of this board is a built-in serial EEPROM and Delta Sigma Digital to Analog Converter which can be used for storage or processing of data. In terms of programming, you can download the program on this board with a micro USB cable and Propeller Tool software on the PC.

Specs:

The power supply is 3.3V or 4-9V DC
Features touch buttons, LEDs, serial EEPROM, Delta Sigma DAC
Dimensions 5.0 x 7.6 x 0.84 cm
Based microcontroller / microprocessor Propeller P8X32A
Number of port i / o 32 I / O
Port USB interface, 3.3V USART, I2C
bootloader -
Micro USB programming port

Development board OM11049

OM11049 development board is a board with a 32bit processor NXP LPC1114 ARM Cortex-M0. This board has a high-performance (50MHz), low power consumption (130μA / MHz) and the ability to reduce power by 60% in sleep mode. OM11049 programming can be done with LPCXpresso IDE using C language.

Specs:

3.3 VDC power supply or 5.0V DC from USB
Features LPC1114 MCU, integrated JTAG debugger, In-system / application programing
Dimensions 34.29 x 138.43 mm
Based microcontroller / microprocessor ARM Cortex-M0 LPC1114
Number of port i / o 48
LPC-Link interface port, I2C, SPI
bootloader None
Port programming LPC-Link On-board (with 10 pin JTAG header)

Monday, March 16, 2015

Arduino Pro Mini 328 - 5V/16MHz

This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board.

In order to accomplish this we used all SMD components, made it two layer, etc. This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin and not VCC.

The latest and greatest version of this board breaks out the ADC6 and ADC7 pins as well as adds footprints for optional I2C pull-up resistors.

Features: