Optical Rain Sensor Use it to measure rainfall or to close a skylight when it starts raining. The RG-11 Rain Gauge senses water hitting its outside surface using beams of infrared light. It uses the same sensing principle used in...

Did you really think the Raspberry Pi would stop getting better? At this point, we sound like a broken record, extolling on the new Pi’s myriad improvements like we’re surprised that the folks at the Raspberry Pi foundation are...

This Kit is designed to help complete edX - Embedded Systems 6.02x by UTAustinX course with Course Code:UT.6.02x Classes Start:21 Jan 2015 Course Length:15 weeks Estimated effort:10 hours per week The Items included in the Kit are - BASE...

Specifications: Power: 0.5W Emitting color: Warm White Temp Color: Warm White:2800-3500K Lens Color : Water ClearLife Span: than 50,000 hours With RoHS & CE Approved Chip: Taiwan Light intensity: 1500-2000MCD Beam angle: 120 degrees...

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the intensity. All lenses are clear. Features: Standard size - T1 3/4 5mm 4,000mcd brightness...

Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them extensively in the Olimex development boards. They mate very well with break away male headers. Please note : You...

Features The U2D2 Power Hub Board combines with the U2D2 to supply a variety of external power sources to DYNAMIXELs. The board is capable of supplying power to all DYNAMIXELs with the SMPS port, terminal block, and 2P power connector....

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard yellow LED. The lens is 3mm in diameter, and is diffused. Features: 2.0-2.4 VDC forward...

A very simple breadboard power supply board that takes power from a battery / dc supply and outputs both 5V and 3.3V regulated voltage. The .1" headers are mounted on the bottom of the PCB for simple insertion into a breadboard. A Simple...

This is a Double-Side PCB Circuit Board. Each PCB board has 64 pins, it is compatible with 56 pins 48 pins 40 pins and 32 pins chips. A side for pin pitch size 0.8mm, it can used for QFP 64/56/48/40/32 to 2.54mm DIP. B side for pin pitch...

An assortment of colored wires: you know it's a beautiful thing. Five different colors of solid core wire.Sit this on your workbench and stop worrying about having a piece of wire around! Standard 22 AWG solid hook up wires. Use this...

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the intensity. All lenses are clear. Features: Standard size - T1 3/4 5mm 4,000mcd brightness...