Specification for Circuit; acoustic signalling device; 9÷12VDC
| Supply voltage | 9...12V DC |
| Board dimensions | 56x46mm |
| Kind of circuit | acoustic signalling device |
| Type of circuit | do-it-yourself kit |
| Supply voltage | 9...12V DC |
| Board dimensions | 56x46mm |
| Kind of circuit | acoustic signalling device |
| Type of circuit | do-it-yourself kit |