I recently got my hands on a 3D gesture sensor from DFRobot and honestly, my …
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Raspberry Pi Serial (UART) Tutorial
The serial port is a common way to “talk” to devices and is a feature …
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Raspberry Pi PWM and Servo Motor Tutorial
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Raspberry Pi GPIO Tutorial
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Using RFID with Raspberry Pi Zero
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Setting Up Raspberry Pi Zero Bluetooth
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Adding WiFi to PocketBeagle
For the next part of my series on PocketBeagle, I will show how to add …
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Getting Started with PocketBeagle Mini SBC
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Raspberry Pi Zero vs. PocketBeagle
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Controlling a Servo Motor with BoneScript
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Analog Signals with BeagleBone BoneScript
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PIC16F877A - More Microcontroller Features
We have managed to blink a LED, use interrupts and timers with the PIC16F84A. Sadly, …
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Using a Water Level Sensor with Microcontrollers
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PIR Motion Sensor
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How to Use L298N Motor Driver
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PIC16 PWM Tutorial
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Arduino WiFi: Using ESP8266 with AT Commands
The ESP8266 has been a blessing to makers who need to connect their Arduino to …
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Creating NodeMCU WiFi Access Point
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Web Server with NodeMCU WebSocket
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NodeMCU MQTT Tutorial
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NodeMCU Ajax: Dynamic Sensor Data on Web Page
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Sending Data via SIM800L GPRS to ThingSpeak
This project demonstrates how to send data to ThingSpeak using a SIM800L breakout board. The …
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SIM800L Network Test Project | Troubleshooting
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Arduino LiPo Battery Monitor
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Arduino Altimeter Project Using BMP085
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Arduino Motion Activated Alarm
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Catch the Light PIC Game
This project is a simple PIC game where LEDs go on randomly one at a …
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Electronic Queuing System
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Adjustable Timer with Relay
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Digital Thermometer with Nokia 3310 LCD
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PIC16F877A Stepper Motor Controller
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Featured: DFRobot Bluno M3
Last time I featured DFRobot’s Bluno M0, an arduino compatible board with embedded bluetooth chip. …
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What is I2C? | Protocol Guide
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What is SPI? | Protocol Guide
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Featured: DFRobot Bluno M0
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How to Use LCD without Potentiometer