DIY Spectrophotometer with AS7262 Sensor
Components Used
- SparkFun AS7262 Spectral Sensor
- ESP32 with DevKit (not necessary)
- 12V Power Supply
- 12V to 5V Step Down Module
- Philips Halogen Lamp 12V (Ess MR16 50W GU5.3 12V 36D ON 1CT/10X5F)
- Rotary Encoder
- 16x2 LCD
- ULN2003 Stepper Motor Driver
- 28mm 5-12v 28BYJ48 Stepper Motor
- Button
- Micro Tower Pro Classic 1.6KG Servo SG90 9g
- 5 Cm Optical Glass Prism
- 5V 1 Channel Relay Module
SCHEMATIC DIAGRAM
3D Designs