INTRODUCTION Gravity: I/O Expansion Shield for OpenMV Cam M7 is an expansion shield specially d..
INTRODUCTION O Expansion shield is one of the market favourites. Fast robotics prototyping made..
This active, isolated RS485 to UART signal transfer module comes with protection circuits ..
This is a Arduino compatible pressure sensor module with a measuring range of 15-700kPa, which suppo..
This is an Arduino compatible alcohol sensor module from DFRobot with a 0-5ppm measuring r..
INTRODUCTION This Gravity Analog 20A current sensor is based on the Hall current sensing principl..
When you want to measure the AC current, are you still having trouble cutting the wires, wiring, or ..
INTRODUCTION Here comes DFRobot's new Analog Ambient Light Sensor for Arduino or Raspberry Pi..
INTRODUCTION Light sensors are probably one of the most common sensors in life, they can be fou..
This is an Arduino Carbon Monoxide Sensor. It uses MQ7 probe to detect Carbon Monoxide (CO..
This is an Arduino CO/Combustible Gas sensor. It uses MQ-9 to dectect Carbon Monoxide. The sens..
INTRODUCTION "Greenhouse Effect" is melting the Earth ice core every minute and creatin..
INTRODUCTION This current-to-voltage module can linearly convert 0~25mA current signals into 0~3V..
INTRODUCTION This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontr..
DFRobot Gravity: analog electrical conductivity sensor/meter(K=10) is particularly used to measure..
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