Quantity   Component name
1 × STM8S103F3P6 dev board.
1 × Tiny RTC DS1307 module and CR2032 battery for it.
1 × TM1637 four-digit seven segment indicator.
1 × Rotary encoder with button.
3 × IRLZ44N transistors
1 × 18560 Li-ion battery and holder for it.
1 × TP4056 battery charging and protection board.
1 × DC-DC 2-5V to 5V step-up converter.
1 × MT3608 DC-DC adjustable step-up converter module.
1 × RGB strip, 3 pieces of 9 leds each.
1 × Plastic cosmetic box and other materials.
1 × A buzzer, some resistors, capasitors and other small stuff.