Circuit Basics Raspberry Pi Sensors

Raspberry Pi

Build Web Connected Sensor Projects

How to Set Up the DHT11 Humidity Sensor on the Raspberry Pi - DHT11 Output to LCD

How to Set Up the DHT11 Humidity Sensor on the Raspberry Pi

Scott Campbell17810 min read
How to set up the DHT11 temperature and humidity sensor on the Raspberry Pi, with LCD or SSH terminal output, and how to program it with either C or Python.
Raspberry Pi DS18B20 Temperature Sensor Tutorial - DS18B20 LCD Output

Raspberry Pi DS18B20 Temperature Sensor Tutorial

Scott Campbell888 min read
How to connect and program the DS18B20 temperature sensor on the Raspberry Pi, with SSH terminal and LCD output of temperature readings.
Logging Sensor Data to the Cloud Using the Raspberry Pi - Project Diagram

How to Send Sensor Data to the Cloud With a Raspberry Pi

Harry Mafukidze118 min read
Send your sensor data to the cloud with a Raspberry Pi and ThingSpeak. This step by step tutorial covers it all with background info, wiring diagrams, and Python code.
What is an RFID Reader/Writer? - Components of a Raspberry Pi-based RFID System

How to Use RFID Cards with a Raspberry Pi

Harry Mafukidze16 min read
Learn how to setup an RFID card reader on the Raspberry Pi and use a key card to control a 5V relay. Python code and schematics included.
What Is an Accelerometer? - RPi LIS3DH 12C Connection

How To Setup an Accelerometer on the Raspberry Pi

Harry Mafukidze05 min read
Learn how accelerometers work, how to connect them to the Raspberry Pi, and how to program them with Python. Wiring diagrams and code included.
Detecting Motion - Example Project

How To Detect Motion With a PIR Sensor on the Raspberry Pi

Harry Mafukidze07 min read
Learn how to setup and program a passive infrared (PIR) sensor on the Raspberry Pi using Python. Wiring diagrams and code included.