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M5Stack : potentiometer, Grove
A mini angle/potentiometer Grove module
- 10K Ohms potentiometer
- Analog output
- GROVE connector
- Lego Compatible (mechanically)
- U005 module
Secure payments
Payments are secured by LyraCollect, a French payment collection company.
Payments are secured by LyraCollect, a French payment collection company.
Multiple delivery solutions
It is possible to delivered to your home, to a pick-up point or picked up by appointment at MCHobby
It is possible to delivered to your home, to a pick-up point or picked up by appointment at MCHobby
Parcels packed with care and efficiency
We prepare, pack and ship your orders with great respect and care.
We prepare, pack and ship your orders with great respect and care.
A grove potentiometer unit quickly wired on your M5Stack project
This unit contains a 10 KOhms rotary pot. and can be used to give a reference voltage for volume controle, brightness or speed.
The potentiometer is a variable resistor which outputs a voltage between 0 and VCC depending on the position of the potentiometer.
The output voltage is captured by an analog input on the ESP32 (on port B) and converted the voltage to a numerical value with the Analog-to-Digital converter on the ESP32.
The unit interface is black to indicates that's a Grove B interface (ADC, DAC, GPIO).
Technical details
- Output voltage range: 0 to 2.5V
Tutorial
- M5Stack doc on angle module (U005, English)
- Manufacturer product sheet