Quantity   Component name
1 × MT3608 DC-DC boost converter IC
1 × 22uh inductor
1 × SS34 Discrete Semiconductors / Diodes and Rectifiers
1 × 2.2k 1206 resistor
1 × 100K 1206 resistor
2 × 22uF 1206 capacitor
2 × 74HC595 shift register IC
2 × ULN2803 Darlington Transistor Arrays
2 × WS2812b addressable RGB led
1 × 0R 0Ohm 1206 resistor
1 × 1R 1Ohm 1206 resistor
1 × attiny13a-ssur Microcontroller
1 × 100uF 1206 ceramic capacitor
1 × DS3231 RTC IC
1 × ATTiny167 Microcontroller
1 × AMS1117-5 Regulator
4 × 10K 0805 resistor
2 × 4.7K 0805 resistor
4 × 10uF 0805 capacitor
4 × 100nF 0805 capacitor
1 × ekulit smd-16 Buzzer
1 × CR1220 smd holder battery holder
1 × MSK-12D19 right angle slide switch
1 × DC-047-13A DC Power Plug
3 × right angle tactile switch 3*6*3.5
2 × 22pF 0603 capacitor
1 × 16MHz smd crystal 3.2 x 2.5 x 0.7mm