EMG detector is a bridge connects human body and electrical, the sensor gathers small muscle signal then process with 2th amplify and filter, the output signal can be recognized by Arduino. You can add this signal into your control...

The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system. All you...

NOTE: The CC2650 LaunchPad kit supports evaluation of: CC2640 Bluetooth® low energy wireless MCU CC2630 ZigBee/6LoWPAN wireless MCU CC2620 ZigBee RF4CE wireless MCU CC2650 Multi-standard wireless MCU Take your LaunchPad™ development kit...

This is a Super Capacitor Real-Time Clock module, it design for Raspberry Pi, but it also can be used to Arduino. Plugging it into Raspberry Pi GPIO interface, and all is ok. This is the easiest way to keep it in time. Compared with the...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! It looks a lot like a thin flexible neon tube. They come in many bright colors (check below for other colors) and...

This Starter Shield is a perfect choice for the beginners of Maker World. By playing with it, you can literally learn some basic skills that are required to be a maker, like soldering techniques, basic electronic circuit principles and...

This is an IPS LCD display HAT for Raspberry Pi, 1.3inch diagonal, 240x240 pixels, with embedded controller, communicating via SPI interface. Trying to add a control interface for your Pi? This compact display would be the ideal choice....

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up red! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for 50mA....

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up Orange! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for...

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up blue! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for 50mA....

This is your basic spool of lead free solder with a water soluble resin core. 0.031" gauge and 100 grams. This is a good spool for more advanced users that should last 6-12 months depending on how often you solder. If you are just...

This is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach a mini USB...