Fingerprint sensors are old technology but it wasn’t readily available to makers until it was …
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Building Code for the Raspberry Pi Pico
A few months after its release, I finally got a hand on the Raspberry Pi Pico. It’s a microcontrolle…
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8051 Serial Interface Tutorial
We continue with our series on the 8051 with a tutorial on serial transmission. Data communications …
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Interfacing Seven Segment Displays with 8051
In my previous post, I showed you how to set up an 8051 microcontroller for programming using C. Thi…
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Programming the STM32F407VE Black Board
I just got my hands on a STM32F407VET black development board from China and was excited about the p…
March 11, 2021
Using a Fingerprint Sensor
Fingerprint sensors are old technology but it wasn’t readily available to makers until it was cheap.…
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Building Code for the Raspberry Pi Pico
A few months after its release, I finally got a hand on the Raspberry Pi …
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How to Use I2C Devices with Raspberry Pi
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How to Send SMS with Raspberry Pi
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Raspberry Pi Ultrasonic Sensor Tutorial
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Uploading Camera Images from Raspberry Pi to Website
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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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How to Use Lookup Tables in PIC Assembly
Programming a microcontroller in assembly languages takes time and to reduce that time, embedded systems …
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Persistence of Vision (POV) with Seven-segment Displays
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Capture and Compare with PIC16F877A
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Using Buttons and LEDs on the Curiosity HPC
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PIC16F877A - More Microcontroller Features
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Controlling a Water Pump with WeMos D1 Mini
I recently bought a mini Arduino water pump that runs on 3 to 6 V. …
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WeMos D1 Mini WiFi Server
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ESP8266 SPIFFs | File System for NodeMCU
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WiFi Servo Controller using WeMos D1 Mini
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Send Sensor Data to ThingSpeak via ESP8266
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Dot Matrix Droplets Project
This project makes the “dots” on a dot matrix look like they are pebbles in …
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Clap Switch for RGB LEDs using Arduino
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Flame Sensor Project: Comprehensive Guide
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Arduino Compass with HMC5883L Magnetometer
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Wireless Controller for Bluetooth RC Car
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Flame Sensor Project: Comprehensive Guide
Flame sensors are found from the simplest gas stoves to huge industrial plants. There are …
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Catch the Light PIC Game
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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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Seeed Studio now Offering Free DFA Review for PCBA Orders
This post is sponsored by Seeed Studio With a focus on giving customers the best …
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IATF 16949 and What It Means in PCBs
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Top 5 Key Factors Affecting The Cost Of PCB
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Featured: Seeeduino Nano
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Fast Printing PCB – Factors Make it Perfect