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Hii guys 😌😌 I’m creating lighting variations on PORTA with a MEGA 2560 board. I am using a zero-cross detection that triggers an interrupt, which calls the “void passage_a_0” function. […]
I’m looking to decode an existing switch matrix (4 Rows and 16 Columns, basically copy the states of the Rows and Columns). The goal is to ultimately have a [data] […]
Hi 👋🏻 My friend and I wrote this code to control a Nema34 motor with a DM680E driver for a drilling cycle. We want to dynamically adjust the speed between […]
Good morning guys 👋🏻👋🏻 I’m diving into a project for a USB MIDI controller with a Mega (interface in the photo, the empty holes are for potentiometers, 12 buttons, 24 […]
Hi, I’m trying to get the value of my battery using an analog input of my ATTiny85 to create a gauge. To do this, I made a voltage divider to […]
Hello guys, Recently, I have been building a tracked robot that moves autonomously (avoiding obstacles, etc.). I bought new components that I soldered onto my prototyping board. Before coding, I […]
I am trying to design an automatic water filling system for my coffee machine. I need to design and make two non-contact non-immersion level sensors for the water tank. Ideally […]
Hi, I bought a kit on Amazon that I’m trying to control with an ESP8266. I’ve successfully uploaded the code to the ESP8266 and can monitor the readings from a […]
Has anyone ever got the CH224K to work correctly? For some reason it doesn’t seem to be able to request voltages above 9V. Only 5V and 9V are possible.
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