Brightness-Meter
DONGKHOA
Components (37)
| Reference | Value | Description |
|---|---|---|
| Q1,Q6 | MMBT2222A | |
| Q2-Q5 | BSN20 | |
| U1 | ICL7662CPA | |
| U2 | STM32F103C8T6 | |
| U3 | MCP6002 | IC OPAMP General Purpose Amplifier 2 Circuit 1MHz, Supply power: 1.8~6V |
| U4 | INA128 | |
| U5 | HX710B | |
| U6 |
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DONGKHOA
| Reference | Value | Description |
|---|---|---|
| Q1,Q6 | MMBT2222A | |
| Q2-Q5 | BSN20 | |
| U1 | ICL7662CPA | |
| U2 | STM32F103C8T6 | |
| U3 | MCP6002 | IC OPAMP General Purpose Amplifier 2 Circuit 1MHz, Supply power: 1.8~6V |
| U4 | INA128 | |
| U5 | HX710B | |
| U6 |
| LCD OLED SSD1306 0.96inch 128x64 |
| -5V_LED1,Vin_LED1 | BLUE |
|---|
| 3.3V1 | RED |
|---|
| BZ1 | Buzzer |
|---|
| C1 | 22uF/25V |
|---|
| C2,C3 | 10uF/16V | TAJA106K016RNJ |
|---|
| C4,C11-C14,C16,C17,C19,C20,C22-C27 | 100nF/50V |
|---|
| C5-C9,C18,C21 | 10uF/6.3V |
|---|
| C10 | 10pF/50V |
|---|
| C15 | 1uF/16V |
|---|
| D1,D3 | SS34 |
|---|
| D2 | ZMM3V3 |
|---|
| D4 | ZMM5V1 |
|---|
| F1 | Fuse_Small |
|---|
| J1 | JACK-DC | Jack DC 5mm |
|---|
| R1,R2 | 4.7k/1% |
|---|
| R3,R5-R8 | R_Small_US |
|---|
| R4 | EVM-3ESX50B14 |
|---|
| R9,R13,R31 | EVM-3E |
|---|
| R10,R11 | 0/1% |
|---|
| R12 | GL5528 |
|---|
| R14 | 220/1% |
|---|
| R15-R20,R23-R30 | 10k/1% |
|---|
| R21,R22,R32 | 1k/1% |
|---|
| SW1 | UP |
|---|
| SW2 | DOWN |
|---|
| SW3 | LEFT |
|---|
| SW4 | RIGHT |
|---|
| SW5 | SET |
|---|
| SW6 | MODE |
|---|