LED-resistance-tester
tanaes
Simple PCB for dialing in current limiting resistors for LEDs
Components (16)
| Reference | Value | Description |
|---|---|---|
| D1,D4,D7,D10,D13,D16,D19,D22 | THT | Light emitting diode |
| D2,D5,D8,D11,D14,D17,D20,D23 | 0805 | Light emitting diode |
| D3,D6,D9,D12,D15,D18,D21,D24 | 0603 | Light emitting diode |
| J1,J2,TP9,TP11,TP13,TP15 | Vin B | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/),test point |
| JP1 | Vin A / Vin B | Jumper, 2-pole, open |
| R1,R8,R10,R17,R19,R26,R28,R35,R37,R44,R46,R53,R55,R62,R64,R71 | 220 | Resistor |
| R2,R11,R20,R29,R38,R47,R56,R65 | 22k | Resistor |
| R3,R12,R21,R30,R39,R48,R57,R66 | 10k | Resistor |
| R4,R13,R22,R31,R40,R49,R58,R67 | 4.7k | Resistor |
| R5,R14,R23,R32,R41,R50,R59,R68 | 2.2k | Resistor |
| R6,R15,R24,R33,R42,R51,R60,R69 | 1k | Resistor |
| R7,R16,R25,R34,R43,R52,R61,R70 | 470 | Resistor |
| R9,R18,R27,R36,R45,R54,R63,R72 | 100 | Resistor |
| SW1-SW8 | SW_DIP_x08 | 8x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol |
| TP1-TP4,TP10,TP12,TP14,TP16 | Gnd | test point |
| TP5-TP8,TP17-TP20 | R_LED | test point |