Infrared Mirror Reflection E3JK-DS30M1 Sensor Through-Beam Proximity Diffuse Reflection Photoelectric Switch 12V

$30.80

Mades ECG Sensor Module Pulse Heart Rate Monitor Signal Acquisition

$48.17

[Mades] AD8232 ECG Sensor Module Pulse Heart Rate Monitor Signal Acquisition Kit

$49.00

[Atn] New Battleship STM32F103ZET6 Development Board Embedded ARM Learning Kit

$340.75

pyboard STM32F405 Development Board, Single-Chip Embedded Programming Kit, Compatible with MicroPython

$358.20

STM32 Development and Learning Kit Keysking Embedded Development Learning Board Baud Rate Rhythm Set

$351.50

Yahboom Intelligent Sensor Extension Board Robot Development Module Driver for micro:bit and Raspberry Pi Pico2

$19.90

Miniature Human Body Infrared Sensor Module, PIR Infrared Pyroelectric Sensor Switch Probe/Fresnel Lens

$10.35

M18 Cylindrical Through-Beam Laser Sensor BJT18-50N Focusing Type Contrast Infrared Photoelectric Switch Visible Light

$75.00

Raspberry Pi 5 Dedicated Ethernet PoE Power Expansion Board, 5V 5A Stable Performance Development Board

$129.00

Atno Warship STM32 Development Board STM32F103ZET6 MCU ARM Embedded Learning Kit

$454.70

SGP30/40/41 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Module

$28.50