A finite state machine (FSM) is a theoretical machine that only has one action or …
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2 weeks ago
Introduction to 8051 Microcontroller using C
The 8051 microcontroller is much older than the ones featured here. Yes, even older than the PIC16F8…
4 weeks ago
Controlling a Water Pump with WeMos D1 Mini
I recently bought a mini Arduino water pump that runs on 3 to 6 V. Since it consumes very little cur…
January 28, 2021
WeMos D1 Mini WiFi Server
Now that you've set up your WeMos D1 Mini to be programmable using the Arduino IDE, it's time to bui…
January 6, 2021
ESP32 WiFi Manager | Dynamic SSID and Password
If you've been following my tutorials on ESP32, then you'll notice that the WiFi SSID and password a…
October 27, 2020
Using RESTful APIs with ESP32
With its WiFi capabilities, the ESP32 can connect to API services and acquire useful (and sometimes …
How to Use I2C Devices with Raspberry Pi
I2C is a popular device protocol in communicating with microcontrollers. However, this protocol is not …
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How to Send SMS with Raspberry Pi
Raspberry Pi Ultrasonic Sensor Tutorial
Uploading Camera Images from Raspberry Pi to Website
How the DHT22 Sensor Works
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
Raspberry Pi Zero vs. PocketBeagle
Controlling a Servo Motor with BoneScript
Analog Signals with BeagleBone BoneScript
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
Capture and Compare with PIC16F877A
Using Buttons and LEDs on the Curiosity HPC
PIC16F877A - More Microcontroller Features
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
ESP8266 SPIFFs | File System for NodeMCU
WiFi Servo Controller using WeMos D1 Mini
Send Sensor Data to ThingSpeak via ESP8266
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
Flame Sensor Project: Comprehensive Guide
Arduino Compass with HMC5883L Magnetometer
Wireless Controller for Bluetooth RC Car
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
Electronic Queuing System
Adjustable Timer with Relay
Digital Thermometer with Nokia 3310 LCD
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
Top 5 Key Factors Affecting The Cost Of PCB
Featured: Seeeduino Nano
Fast Printing PCB – Factors Make it Perfect