*** 2 Pack *** IR proximity/obstacle detection/avoidance  sensor for Arduino, STM32, ESP8266/ESP32, etc 3.3V-5V operation LM393 Chip Digital output Adjustable threshold Please consider our our multi-item…

CNC Shield for Arduino UNO 4-axis support (supports 4 stepper drivers) Can be used with A4988 or DRV8825 stepper drivers (drivers sold separately) Screw terminals…

*** 2 Pack *** 0.96″ I2C/IIC Serial OLED Display Screen with WHITE text Resolution is 128×64  Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.  3.3V or 5V logic…

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

ESP32 ESP-WROOM-32 Development Board This is the last of these I have available at the moment – it comes packaged in its original anti-static bag,…

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

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

New stepper motor cable for the most common NEMA 17 steppers found on 3D printers. Length is great for swapping to a Bowden (remote) extruder…

We added 4 more cameras to the Ultra360 rig for greater flexibility stitching complicated scenes, especially when the rig is close to objects.  We also…

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…