Fermion: MCP42100 Dual Digital Potentiometer - 100K (Breakout) Shipping:1 day it is supported by thousands

it is supported by thousands of open source codes

This pin is pulled up to IOREF

uk/blogs/resources/first-steps-with-the-raspberry-pi-pico-and-thonny)

HDMI connector with FullHD support (1080p)

* Compatible Chemistry: Li-ion/LiFePO4/NiMH/NiCD

Fermion: MCP42100 Dual Digital Potentiometer - 100K (Breakout) Shipping:1 day it is supported by thousandsDigital potentiometer is also called "Digital Pot" in short. It is a kind of mixed signal IC, which is able to dynamically change the internal resistors through MCU like Arduino. It can be applied to applications such as LED DC dimming, linear stable voltage source, oscillator, low pass filter or differential amplifier. This breakout employs MCP42100 internally manufactured with two individual 100K digital pots. It features as small size and low power