The MCP3008 is a widely used 8-channel, 10-bit Analog to Digital Converter (ADC) IC designed for microcontroller and microcomputer projects. It is particularly popular with Raspberry Pi users, as the Pi lacks built-in ADC capability. By using SPI communication and requiring only four pins, the MCP3008 makes it simple to interface analog sensors like LM35 temperature sensors, LDRs, potentiometers, and thermistors with digital systems. Packaged in a breadboard-friendly DIP format, this IC is perfect for prototyping and educational projects, offering reliable and accurate conversion of analog signals to digital values for real-time data processing. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
Provides 8 analog input channels with 10-bit resolution.
Uses SPI interface for fast and efficient communication.
Breadboard-friendly DIP package for easy integration.
Compatible with Raspberry Pi and most microcontrollers.
Enables connection of multiple analog sensors to digital platforms.
Minimal wiring required, reducing setup complexity.
Supported by Python libraries for quick Raspberry Pi deployment.
Compact, lightweight, and ideal for prototyping and learning.
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Applications:
Adding analog sensor inputs to Raspberry Pi projects.
Monitoring temperature using LM35 or thermistor sensors.
Detecting light intensity with LDR sensors.
Position sensing with potentiometers in robotics projects.
Data acquisition systems requiring multiple sensor inputs.
DIY electronics, prototyping, and educational experiments.
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| General Specifications |
| IC Model | MCP3008 |
| Channels | 8 Analog Input Channels |
| Resolution | 10-bit |
| Interface | SPI (Serial Peripheral Interface) |
| Package Type | DIP (Breadboard Friendly) |
| Supply Voltage | 2.7V – 5.5V |
| Communication Pins | 4 (SPI: MOSI, MISO, SCLK, CS) |
| Compatibility | Raspberry Pi, Arduino, Microcontrollers |
| Supported Libraries | Python, Arduino libraries |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 2 × 2 × 2 cm |
| Shipment Weight | 0.0012 kg |
| Shipment Dimensions | 2 × 2 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
MCP3008 – 8-Channel 10-Bit ADC with SPI Interface
MCP3008 is one of the famous Analog to Digital converter IC. This chip will add 8 channels of 10-bit analog input to your microcontroller or microcomputer project. It's super easy to use, and uses SPI so only 4 pins are required. We chose this chip as a great accompaniment to the Raspberry Pi computer, because its fun to have analog inputs but the Pi does not have an ADC.
Analog input is crucial in getting data from sensors. Many sensors are analog example LM35 (temperature sensor), Potentiometer (position), LDR (light), Thermistors(temperature) and many more. MCP3008 is famous to provide the analog input to digital only Raspberry Pi.
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Package Includes:
1 x MCP3008 - Analogue to Digital Converter
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