
Ambient light sensor using the TEMT6000 phototransistor, which mimics human eye spectral response. Outputs analog voltage proportional to light density across a 1–1000 Lux range.

Ground connection. DFRobot SEN0043 wiki pinout table lists black cable as GND.
Supply input. DFRobot SEN0043 wiki specification gives DC 3.3-5.5V supply voltage and the pinout table lists red cable as VCC.
Analogue voltage output. DFRobot SEN0043 wiki states output is analogue voltage, 0-5V at VCC=5V, and the pinout table lists the other cable as output.
| Pin | Type | Function | Voltage |
|---|---|---|---|
| GND | Ground | Ground connection. DFRobot SEN0043 wiki pinout table lists black cable as GND. | |
| VCC | Power | Supply input. DFRobot SEN0043 wiki specification gives DC 3.3-5.5V supply voltage and the pinout table lists red cable as VCC. | DC 3.3-5.5V |
| OUToutput | Analog | Analogue voltage output. DFRobot SEN0043 wiki states output is analogue voltage, 0-5V at VCC=5V, and the pinout table lists the other cable as output. | 0-5V analogue output at VCC=5V |
Ground connection. DFRobot SEN0043 wiki pinout table lists black cable as GND.
Supply input. DFRobot SEN0043 wiki specification gives DC 3.3-5.5V supply voltage and the pinout table lists red cable as VCC.
Analogue voltage output. DFRobot SEN0043 wiki states output is analogue voltage, 0-5V at VCC=5V, and the pinout table lists the other cable as output.
I2C · Analog · 3.3 – 5 V · Breakout
Adafruit describes the CdS photoresistor as a light sensor whose resistance falls as light increases, and its product page gives an examp…
Module pins: VCC, GND, OUT / output. Schematik maps them to your board in the app.
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