Electronics

Battery Adapter Compatible with DeWalt™ style 20v batteries 4 amps maximum This power adapter has a small "blinker board" to protect the battery from over discharge.  Includes: 1 Adapter for Dewalt-style 20v...

18 volt Battery Adapter for Makita™ style tool batteries 4 amp maximum Included with the adapter is a small "blinker board" to protect the battery from over discharge.  Includes: 1 Adapter for Makita style 18v...

Tool Battery Adapter for Milwaukee™ M18 style batteries 4amp maximum On the underside of the adapter is a small "blinker board" to protect the battery from over discharge.  Includes: 1 Adapter for Milwaukee style 18v...

Adjustable DC-DC  Boost Converter XL6009 Module These boost converters are great to use in conjunction with our power tool battery adapters. Specifications:   Input Range: 3V - 32V   Output Range: 5V - 35V   Module Properties:...

This is a nice little converter for reducing DC voltage. We use these for making battery adapters that power buggy lights for our Amish neighbors.  Input voltage: 3.2V-35V Output voltage: 1.25V-34V Output current: 1A or 3A with heat...

Class 10 Micro SD Card for Robo R2 and C2 3D Printers 16GB Micro Sd Card has twice the capacity of the stock Robo SD Card. This card is blank and will need to be loaded with the Robo OS before using.

Raspberry Pi 3 Model B+ Board only, does not include SD card or OS.   Buy a blank 16GB Micro SD Card here Specs: Made in the UK Raspberry Pi 3 Model B+ H.264, MPEG-4 decode (1080p30); H.264 encode (1080p30); OpenGL ES 1.1, 2.0...

Dual Port USB Converter Module - Input 6-24V, Output 5V 3A Specs Input 6-24 volts Output 5 volts, 3 amps power indicator Red LED Size mm (approximate)  67L x 15W x 19H   

Single Port USB Converter Module - Input 6-24V, Output 5V 2.1A Use this USB module combined with our battery adapters and stl files to make a portable usb power supply. Buy the battery adapters here Specs Input 6-24...

Sonoff™ Wifi Wireless Smart Switch Use this smart switch to control the power supply to electronic devices throughout your home using your Amazon Alexa or Google Home, or control from your phone using the app. We designed a nice 3D printable...