2M (2 Meters) of PTFE tubing: Inner Diameter 4mm Outer Diameter 6mm Commonly used as filament guide for Makerbot Replicator (and clone) printers, as well…

*** 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…

Enhanced Arduino UNO Compatible Microcontroller Development Board Compatible with all code and shields for the Arduino UNO. This board supports 3.3V OR 5V IO, while…

*** 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…

*** 3 – Pack (3 sets of headers + boards)*** Arduino Pro Micro Compatible Development Board Includes 2 female 1x12p headers to match the board’s…

This is a mount that allows you to clamp a variety of things that have a1/4-20 female thread to something like a tripod for secure…

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…

Includes 2x 1x20p female headers 32-bit ARM development board similar to Arduino Easier to use than “blue pill” STM32 dev boards – Does not require…

 LJ18A3-8-Z/BX DC 6-36V NPN 3-wire 8mm Inductive Proximity Sensor Switch Detector Quality Products Helpful Support Quick Shipping LJ18A3-8-Z/BX Proximity Sensor These are commonly used for…

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