Brightness-Meter
DONGKHOA
Components (69)
| Reference | Value | Description |
|---|---|---|
| MODE1 | MODE | |
| Q1,Q6,Q7 | MMBT2222A | |
| Q2-Q5 | BSN20 | |
| U1 | STM32F030C8Tx | |
| U2 | ICL7662CPA | |
| U3 | MCP6002 | IC OPAMP General Purpose Amplifier 2 Circuit 1MHz, Supply power: 1.8~6V |
| U4 | INA128 | |
| U5 | SSD1306 | LCD OLED SSD1306 0.96inch 128x64 |
| U6 | LM1117DT-3.3 | |
| U7 | TPS54331D | input: 3.5-28VDC, output: 0.8-25VDC, 1 output |
| U8 | HX710B | |
| UP1 | UP | |
| -5V1 | -5V | |
| -5V2,3.3V2,5V2,Vin2 | BLUE | |
| 3.3V1 | 3.3V | |
| 5V1 | 5V | |
| BZ1 | Buzzer | |
| C1-C3,C6,C7,C26,C31-C33,C51 | 10uF/16V | TAJA106K016RNJ |
| C4 | 22uF/25V | |
| C5,C8 | 1uF/25V | TAJA105K025RNJ |
| C9,C10 | 4.7uF/25V | |
| C11,C12,C25 | 10nF/50V | |
| C13 | 1nF/50V | |
| C14 | 47pF/50V | |
| C15 | 0.1uF/16V | |
| C16,C17 | 47uF/6.3V | |
| C18,C20,C22 | 4.7uF/10V | |
| C19,C21,C23,C34-C37,C44-C50,C52 | 100nF/16V | |
| C24,C39 | 1uF/16V | |
| C27-C30 | 20pF/50V | |
| C38 | 10pF/50V | |
| C40,C41,C43,C54 | 100nF/50V | |
| C42,C53 | 10uF/6.3V | |
| D1-D3 | SS34 | |
| D4 | ZMM3V3 | |
| D6 | Led_test | |
| DOWN1 | DOWN | |
| F1 | Fuse_Small | |
| GND1 | GND | |
| H1-H3 | MountingHole | |
| J1 | JACK-DC | Jack DC 5mm |
| J2 | Load Program | |
| L1 | 6.8uH/2.2A | |
| LED1 | RED | |
| LEFT1 | LEFT | |
| R1,R2,R25,R26 | 0/1% | |
| R3,R9,R10,R16,R30-R35,R39-R44 | 10k/1% | |
| R4-R8 | R_Small_US | |
| R11 | 330k/1% | |
| R12 | 47k/1% | |
| R13 | 30k/1% | |
| R14 | 2.49k/1% | |
| R15 | 49.9k/1% | |
| R17,R18,R20,R36,R37,R45,R46 | 1k/1% | |
| R19,R27 | 4.7k/1% | |
| R21 | EVM-3ESX50B14 | |
| R22,R23,R28,R38 | EVM-3E | |
| R24 | GL5528 | |
| R29 | 220/1% | |
| Reset1 | SW_Push | |
| RG_1,RG_2 | RG | |
| RIGHT1 | RIGHT | |
| RP_1,RP_2 | RP | |
| SET1 | SET | |
| Vin1 | Vin | |
| V_out_T1 | V_out | |
| V_Ref_T1 | V_Ref | |
| Y1 | 8MHz | |
| Y2 | 32.768KHz |