Protect your waterproof housing from scratches when not in use Also blocks the power/mode button so you don’t drain your battery. Especially useful with one…

PTFE / Teflon tubing 4MM OD (outer) 2MM ID (inner) Commonly used as bowden tubing (filament guide for 3D printers) – perfect for 1.75mm filament…

*** PLEASE NOTE THAT THE SILKSCREEN (PIN lABELS) ON THESE TRANSCEIVERS IS REVERSED FROM FRONT TO BACK *** 3.3V CAN Bus Transceiver Interface an Arduino, Raspberry…

Pack of 100 threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot for…

Arduino Nano compatible Screw Terminal interface board These are great for securely connectinng wires, especially when using a breadboard doesn’t make sense. Ships assembled (pre-soldered).  Does…

This listing includes 4 A4988 driver chips with heat sinks CNC Shield for Arduino UNO Supports 4 stepper drivers Can be used with A4988 or…

*** 2 Pack *** Arduino Nano compatible Screw Terminal interface board These are great for securely connecting wires, especially when using a breadboard doesn’t make…

Stainless hex socket cap flat head machine screws Pack of 20 Photo may not be of exact item, for example we use pictures of one…

*** 2 Pack *** Includes 40-pin ribbon cable and adapter with 2×20 Pin male header to 2.54mm spacing male pins labeled with Raspberry Pi GPIO…

16-Channel PWM “shield” with I2C interface. Check out our store for other motion control components – don’t forget your LS7366 chip(s) if you are doing…