an esp32-based clock, which shows the time from an ntp-notwork server instead of an local rtc-module, the temperature and air-humidity
A tiny electronics project for a secondary RTC battery module for use in an Amiga A4000T.
Complete RTC breakout project based on the PCF85063, including KiCad hardware design and documentation.
Digital watch using the ATtiny85 MCU. The MCU communicates with DS1307 real-time-clock (RTC) over I2C. Also used TM1637 for displaying the clock.
A Kindle-like e-reader device built on the ESP32-S3 Super Mini microcontroller. The device reads .txt files from a MicroSD card and displays them on a WeAct Studio e-paper display. It includes a DS3231 RTC for timekeeping, four navigation buttons, and battery charging support. The UI is designed using SquareLine Studio (LVGL-based).
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.