After version 2 we have added DIY Projects based on ESP32

Light Dimmer and Intensity Control of LED with ESP32 - automatic detection of ESP32 on the wifi, last brightness is memorized - https://hoven.in/cpp-projects/esp32-led-dimmer.html

Read the UID of a Card and present Swipe Times on Android Phone - https://hoven.in/cpp-projects/esp32-rfid-rc522-attendance.html

Electrical basic circuits and for interactive calculation of values of electrical components for circuits such as series, parallel R, RC and RLC circuits.

1. LCR Resonance Circuit Calculator
2. RC charging/discharging calculator
3. Astable transistor based multivibrator calculator
4. Series resistance calculator
5. Parallel resistance calculator