| Part | Value | Package | Description |
|---|---|---|---|
| R1 | 2k2 | 1206 | resistor |
| R2 | 10kΩ | 1206 | resistor |
| R3 | 470Ω | 1206 | resistor |
| C1,2 | 100nF | 1206 | capacitor |
| C3,4 | 22pF | 1206 | capacitor |
| C5,6 | 10µF/16V | Panasonic type B | polarized capacitor |
| C7 | 470nF | 1206 | capacitor |
| C8 | 47µF/16V | Panasonic type D | polarized capacitor |
| L1 | 10µH | 1206 | inductor |
| D1 | 1N5819 | DO214AC | 1.0A Schottky diode |
| LED1 | green-3mm | 3mm | LED |
| X1 | 16MHz | SM49 | crystal |
| IC1 | ATMEGA328P-AU | TQFP-32 | 8-bit µ-controller |
| IC2 | LM3940IMP-3.3 | SOT-223 | 1-A low-drop volt. regulator |
| MOD1 | NRF24L01+ | 8 or 10-pin module | nRF24L01+ com module |
| S1 | momentary | 6x6x6mm | momentary tact push button |
| BZ1 | 2kHz | buzzer 12mm | buzzer |
| CON1 | µUSB | µUSB | µ-USB connector |
| CON2 | 2x3 boxed | 2x3 | AVR ISP-6 serial prog. header |
| CON3 | 3-pin | SIL03 | pin header |
| CON4 | 4-pin | SIL04 | pin header |
| CON12,13,21,31,32 | 2-screws | MKDSN1,5/2-5,08 | screw terminal |
| CON41,42,43,44 | 2-screws | MKDSN1,5/2-5,08 | screw terminal |
| CON11,33 | 3-screws | MKDSN1,5/3-5,08 | screw terminal |
| CON45,46 | 4-screws | MKDSN1,5/4-5,08 | screw terminal |