Compare Silicone Bumpers - (Diameter of 10mm, 40 pack) $1.59 Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can... 0 Add to Cart
Compare Liquid Level Sensor $3.29 With this module, you could easily get water surface level. It is useful in the cases that you need warning if liquid in the holder is less than or over certain amount. More conducting surface of this module in the liquid will conduct more electronic... 0 Add to Cart
Compare Numerical Keypad $3.99 In the Arduino application system, a keypad is one of the indispensable components for human-computer interface. When the IO resources are rare, we would prefer to use a matrix keypad. Download: Arduino... 0 Add to Cart
Compare Diode Rectifier - 1A 50V: 10 pack $1.40 This is a pack of 10 of simple, very common rectifier diode. Often used for reverse voltage protection, the 1N4001 is a staple for many power, DC to DC step up, and breadboard projects. 1N4001 is rated for up to 1A/50V. Download: ... 0 Add to Cart
Compare 555 Timer $0.95 This is a common 555 timer/oscillator from TI. Features: 4.5V to 16V supply 8-pin DIP package Timing from microseconds to hours Astable or monostable operation Adjustable duty cycle TTL compatible output Sink or source up to... 0 Add to Cart
Compare ProtoBoard 7" X 4.75", double side plating (2.54mm spacing) $4.90 An empty canvas for electrical enthusiasts! This protoboard is double side plated. Size: 7" X 4.75" Standard 2.54mm spacing 0 Add to Cart
Compare Arduino Stamp Mini $25.00 Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiringlanguage. Arduino can be used to develop stand-alone interactive objects or can be connected to... 0 Add to Cart
Compare Arduino Mini 05 $32.99 Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to... 0 Add to Cart
Compare Arduino Mega 2560 ADK $89.00 The Arduino ADK is a microcontroller board based on theATmega2560 (datasheet). 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... 0 Add to Cart
Compare Arduino Esplora $59.95 The Arduino Esplora is a microcontroller board derived from the Arduino Leonardo. The Esplora differs from all preceding Arduino boards in that it provides a number of built-in, ready-to-use setof onboard sensors for interaction. It's designed for... 0 Add to Cart
Compare Arduino Due $49.00 The Arduino Due is a microcontroller board based on the Atmel SAM3X8EARM Cortex-M3 CPU (datasheet). It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM... 0 Add to Cart
Compare 9V Battery Snap with Barrel Connector $1.29 This is a 9V battery snap with barrel connector, works perfectly to add a 9V battery to your Arduino USB board. Center-positive 5.5x2.1mm barrel connector. 5 (2) Add to Cart
