How to make/get a proportional flow control valve Ask QuestionAsked todayActive todayViewed 12 times1 I want to use hydraulic flow to proportionally vary the resistance of a rpi controlled exercise machine. The victim would rotate […]

How to use Rpi SPI MCP3008 ADC to read visual light LED’s transmit and receive signals? Ask QuestionAsked 3 days agoActive 2 days agoViewed 36 times1 EDIT: Firstly I wrote it a bit confusing way. […]

Control single-light LED strip 24v with Raspberry pi and mosfet Ask QuestionAsked yesterdayActive todayViewed 25 times1 I’m trying to make my LED strip fade-in and fade-out by using Raspberry-pi 4, unfortunately for me, I am […]

# digi_io_v13 tlfong01 2021mar04hkt2219 # Piromoni Tiny2040 # *** Contents *** # 01 Import machine, Pin, time # 02 Digital output and LED pin functions # 03 Digital input and button pin […]

SPI max speed reading with MCP3008 Ask QuestionAsked todayActive todayViewed 25 times1 EDIT: Firstly I wrote it a bit confusing way. So let me summarize my problem. This is something like answer to comment bellow. […]

100mA current sensing circuit limiter Ask QuestionAsked todayActive todayViewed 49 times0 Please i need your help. I am to design this circuit to be able to produce an 100mA at the output as i reduce […]

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