printalyzer-densitometer
dektronics
Reflection and Transmission Densitometer for Photographic Darkroom Use
Components (29)
| Reference | Value | Description |
|---|---|---|
| U1 | TSL2591 | SENSOR OPT AMBIENT 6DFN |
| U2 | STM32L072KZT6 | IC MCU 32BIT 192KB FLASH 32LQFP |
| U3,U6 | AP2502 | IC LED DRVR LIN DIM 20MA SOT23-6 |
| U4 | USBLC6-2SC6 | TVS DIODE 5.25V 17V SOT23-6 |
| U5 | RT9193 | IC REG LINEAR 3.3V 300MA SOT23-5 |
| C1,C6,C11,C12,C14-C17 | 1uF | CAP CER 1UF 25V X7R 0603,CAP CER 1UF 6.3V X5R 0402 |
| C2 | 10uF | CAP CER 10UF 25V X5R 0805 |
| C3-C5,C7-C10,C18,C21-C23 | 0.1uF | CAP CER 0.1UF 25V X7R 0603 |
| C13 | 22nF | CAP CER 0.022UF 50V C0G 0805 |
| C19 | 2.2uF | CAP CER 2.2UF 10V X7R 0603 |
| C20,C24 | 4.7uF | CAP CER 4.7UF 25V X5R 0603 |
| D1-D4 | LED | LED WL-SWTP COOL WHT 5000K 2SMD |
| D5-D7,D9-D12 | uClamp0501H | TVS DIODE 5VWM 12.5VC SOD523 |