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Morning guys; I bought an HW-624 to connect to the console of my SBC and ESP. However, the “documentation” is anything but clear … it’s actually quite confusing. Here are […]
I’m using a circuit that gives a LOW output on D when a magnet passes by the reed switch. Is there a way to make it output HIGH instead? (HIGH […]
Related question: I’ll likely use an ATtiny85 for this project, meaning limited IO pins (WIP schematic pictured). I’ll mostly be listening for signals with a software serial Rx pin, but […]
Anyone having experience in extending I2C bus length using P82B715?
How do I set up and establish communication between the ESP32 and the R307 fingerprint sensor, ensuring that the sensor can be recognized and initialized by the ESP32? My aim […]
I’m working on a project to control a display using an 8-bit parallel RGB interface with the Nucleo-F411RE, requiring a 1 MHz PCLK. Since the STM32F411RE lacks LTDC peripherals, I […]
Hello guys i’m looking to enhance my ESP32 smart clock project by adding volume control via a rotary encoder. I plan to use the MAX98357A I2S DAC for audio playback […]
I’m working on a project to build a storage system for electronic components where its kept inrack’s drawer. Inspired by the FindyBot3000, I aim to create a typed search interface […]
Just wanted to know how jenkins can be used for IoT data ? especially by interfacing it with RPI4.
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