Raspberry PI interfacing with ADC Project
Raspberry PI interfacing with ADC Project
In this article we will learn how to make Raspberry PI interfacing with ADC project.
In the last post we will learn how to make Fingerprint Attendance system using Arduino. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.
Components:
- Raspberry PI (Pi3)
- LCD display
- IC (MCP3008)
- Volt meter
- LDR (Torch)
- Lamp
- Resistor (10k)
- Jumper wires
Construction…
- Connect SCL pin of LCD display with SCL pin of Raspberry Pi
- Connect SDA pin of LCD display with SDA pin of Raspberry Pi
- Connect VDD and VSS pin of LCD display with +ve
- Connect pin 15 and 16 of IC (MCP3008) with +5V
- Connect pin 9 and 14 of IC (MCP3008) with GND
- Connect pin 10 of IC with CS pin of Raspberry
- Connect pin 11 of IC with MOSI pin of Raspberry
- Connect pin 12 of IC with MISO pin of Raspberry
- Connect pin 13 of IC with CLK pin of Raspberry
- Connect –ve side of Volt meter and resistor 10k with GND
- Connect 2nd side of Resistor with one side of Lamp
- Connect +ve terminal of Volt meter at the junction of resistor and Lamp and ten connect them with ADC0 pin of IC
- Connect 2nd side of Lamp with +ve
Working…
Interfacing a Raspberry Pi with an Analog-to-Digital Converter (ADC) allows the Pi to read analog signals from sensors and other devices that produce analog outputs. The Raspberry Pi, by default, has digital GPIO pins that can only handle digital signals. ADCs are used to convert analog signals into digital values that the Raspberry Pi can understand.
Visual Image…
Applications…
- Sensor Interface
- IoT (Internet of Things) Projects
- Medical Devices
- Industrial Automation
- Robotics
Advantages…
- Analog Signal Processing
- Sensor Integration
- Improved Accuracy
- Signal Conditioning
- Multiplexing
