| Qty | Value | Device | Parts | Description |
| 1 | | DUOLED5MM | LD1 | Dual LED 5mm red-green common cathode |
| 1 | | MA03-2 | JP1 | PCB connector 3-way x 2 vertical rows 2.54 mm step |
| 2 | | MA09-1W | SV2, SV3 | Horizontal PCB connector (90 º) 9 rows x 1-way 2.54 mm step |
| 2 | 1 | R-EU_0207/10 | R7, R10 | Fuse resistance 1Ω * ¼ watt can be replaced by a resistor or a bridge, see documentation |
| 2 | 1K | R-EU_0207/10 | R5, R6 | Standard Resistance ¼ watt 5% |
| 1 | 1wire | MA03-1 | SV5 | PCB Connector x 1 3-way vertical line passing 2.54 mm |
| 2 | 2K7 | R-EU_0207/10 | R8, R9 | Standard Resistance ¼ watt 5%
|
| 1 | 4K7 | R-EU_0207/10 | R12 | Standard Resistance ¼ watt 5%
|
| 2 | 5V1 | ZENER-DIODEDO35Z10 | D3, D4 | 0.4 W Zener diode 5.1V BZX79-B5V1 or similar
|
| 2 | 10 | R-EU_0207/10 | R11, R13 | Fuse resistance 10Ω ¼ watt * You can substitute a resistor, see documentation
|
| 1 | 10K | R-EU_0207/10 | R1 | Standard Resistance ¼ watt 5%
|
| 1 | 11.0592 MHz
| XTAL / S | Q1 | Quartz crystal 11.0592 MHz |
| 2 | 15pF | C-EU050-025X075 | C1, C2 | 15pF ceramic capacitor
|
| 3 | 100nF | C-EU050-025X075 | C3, C4, C5 | Miniature Condenser 100nF/100V MKT
|
| 1 | 120 | R-EU_0207/10 | R3 | Standard Resistance ¼ watt 5%
|
| 1 | 130 | R-EU_0207/10 | R14 | Standard Resistance ¼ watt 5% |
| 2 | 510 | R-EU_0207/10 | R2, R4 | Standard Resistance ¼ watt 5% |
| 1 | Aref | MA04-1 | SV1 | PCB Connector x 1 4-way vertical line passing 2.54 mm |
| 1 | Echo | MA03-1 | SV6 | PCB Connector x 1 3-way vertical line passing 2.54 mm |
| 1 | ICSP | MA03-2 | SV4 | PCB connector 3-way x 2 vertical rows 2.54 mm step |
| 1 | MAX481CPA | MAX481CPA | IC2 | Line Driver RS-485 compatible with MAX485
|
| 1 | MEGA328-P | MEGA328-P | IC1 | Microcontroller ATMEL ATMEGA-328P (same as the arduino)
|
| 2 | P6KE12CA | P4KEXXC | D1, D2 | Transient Voltage Suppressor 12v, 600w bi * can be omitted if the facility is small
|
| 1 | Reser | 10-XX | S1 | Micro switch for PCB
|
| 1 | i2cA | 520470-3 | J3 | RJ-11 female connector for PCB 6-way |
| 1 | i2cB | 520470-3 | J4 | RJ-11 female connector for PCB 6-way |
| 1 | i2cC | MA04-1 | SV7 | PCB Connector x 1 4-way vertical line passing 2.54 mm |
| 1 | plan | 554517-1 | J1 | RJ-45 female connector for PCB 8-way |
| 1 | PlanB | 554517-1 | J2 | RJ-45 female connector for PCB 8-way |
