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“This project is a simple frequency meter capable of measuring frequencies up to 100MHz with an accuracy of 0.002%. Based on an ATtiny414, it demonstrates the use of Timer/Counter TCD0 and the Event System I recently wanted to …
“While looking for the accuracy of the ESP32 RTC, the idea came up to measure it and continue working with the data. The ESP32 should get the time from a time server via WiFi and compare it with the RTC …
“A TinyML based Medical device powered by Edge Impulse to predict Atrial fibrillation, AV Block 1 and Normal ECG with >90%. In a past decade, the sudden heart attack deaths were increased tremendously. Particularly in a developing nations like India …
“Hi every one, here Chris, and I want to show you how I made my own Arduino AC dimmer that can control AC loads such as motors and lights easily. It has the power to handle 1200+ Watts and It …
“i was wondering about how to put MCU and displayer into an SD card ! i use the pico to slim SD card case, finally! By now. it is powerful when you use the pico 2040, you will find out it …
“Battery tester using an ESP32, micro SD cards and Arduino This project is a datalogger to check the capacity of 18650 batteries by determining if they are in good condition or they must be discarded. The data that is logged …
“Hey! everyone, My name is Steve Today Im gonna show how I build this Power Meter Using ESP8266 & INA226 Current Sensor The Screen seems to fluctuate its just due to the camera in real its normal Ive built the Codes …
“Random numbers are often used in daily for example in encryption, gambling, gaming and much more. These numbers are generated by computers using complex algorithm but it can be predicated if we know the seed value and the algorithm. So …
“DIY MIDI Controller Build your own CircuitPython powered MIDI controller! This “MIDI fighter”-like controller features 16 arcade buttons with built-in LEDs, an OLED screen and joystick. Play drums, synthesizers or anything MIDI related! All of the electronics are housed …
“A smart home interface for Sofar solar and battery inverters. Supported models:ME3000SP and HYD-xx00 Sofar2mqtt is a remote control interface for Sofar solar and battery inverters. It allows remote control of the inverter and reports the invertor status …