Two or more counter modules may be plugged together with the 6-pin sockets & harness provided. Uses a single-unit 3-digit LED display.and is built around the 14553 & 14511 chips. Box & battery are provided. The separate COUNTER MODULE shows how to use the Kit as a counter. Has COUNT & RESET switches with debounce circuit built in to eliminate problems from noisy switches. 9V battery operation
| Group |
Instruments / Measuring etc. |
| Model |
K1 |
| Device |
3 Digit LED Counter |
