*** 2 Pack *** New stepper motor cable for the most common NEMA 17 steppers found on 3D printers. Length is great for swapping to…

Pack of 20 threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot for…

#6-32 6-32 #6 32 Socket Head Cap Machine Screws 1-1/2 1 1/2″ Stainless 18-8 USA Premium Products Fast Shipping Quantity 20 Socket Head Cap Screw…

ESP32 ESP-WROOM-32 Development Board Powerful 32-Bit microcontroller with built-in Bluetooth 4.0 (BLE) and 2.4GHz WiFi With Pre-soldered breadboard headers and built-in USB-serial adapter, all you need is a…

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

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…

*** Includes the pictured prototype board with pre-soldered female headers, 5mm barrel plug power connector, and precision 4.096V voltage reference *** This is essentially an Arduino…

ST-Link V2 Programmer Color and markings may vary from picture. Includes 4-wire female<–>female adapter Useful for programming our “blue pill” boards, and other STM32 boards.…

Pack of 50 threaded inserts. These create much more convenient and professional parts than using “captive nuts” (where you have to design a slot for…

Quantity 20 Socket Head Cap Screw 18-8 Stainless Steel #6-32 Length 1-1/4″ Free CONUS shipping See our other items See our other items 10% off…