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 2^nd 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 2^nd side of Lamp with +ve

Raspberry PI interfacing with ADC Project circuit diagram

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…

Raspberry PI interfacing with ADC Project 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