Components (11)
| Reference | Value | Description |
|---|---|---|
| U1-U4 | 2D21 | Thyratron |
| C1 | 100uF | Unpolarized capacitor |
| K1,K2 | Fujitsu_FTR-LYCA005x | Relay, SPDT Form C, vertical mount, 5-60V coil, 6A, 250VAC, 28 x 5 x 15mm |
| LS1 | Speaker | Speaker |
| M2 | Tape Motor | DC Motor |
| R1-R4 | 125 | Resistor |
| R7,R9,R11,R20 | 4.7k | Resistor |
| R12,R18 | 33k | Resistor |
| R14-R17 | 100 | Resistor |
| SW3 | Resume | Momentary Switch, single pole double throw |
| SW4 | Halt | Momentary Switch, single pole double throw |