Quantity   Component name
1 × ESP32C3 supermini
1 × 0.91" OLED I2C display
1 × Rotary encoder with push button
1 × 12V-24V to 5V buck converter
1 × INA250 current sensor
1 × AD627 instrumentation amplifier Amplifier and Linear ICs / Instrumentation Amplifiers
1 × 3V Zener diode For zener reference
1 × 30R resistor For zener reference
1 × RT6200 https://www.aliexpress.com/w/wholesale-RT6200.html