|
Designator |
Description |
Value, Type |
U1 |
Dot/bar display driver |
LM3914 |
U2 |
LED bar |
HDSP4830 |
R1, R2 |
Resistor |
10K OHM, 1%, 0.25 watt |
R3 |
Potentiometer |
100K OHM, 10 turn |
R4 |
Resistor |
10K OHM, 5%, 0.25 watt |
D1 |
Diode |
IN4148 |
SW1 |
Switch |
DPDT, right angle, slide |
SW2 |
Switch |
4PDT, slide |
|