diy
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Indoor weather station with MQTT, V2
I just created and Indoor weather station with MQTT, V2 with ESP32, ENS160 and BME280. Programmed with Arduino code and using Adafruit.io
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Algorithm to LED blink with microPython
I will show you how to implement an Algorithm to LED blink with microPython, using the Raspberry Pi Pico 2 and Thonny IDE.
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Buttons and LEDs with microPython
Learn how to control buttons and LEDs with microPython, not using any delay (time.sleep()), making non-blocking code Raspberry wit Pi Pico 2
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GPS tracking with ESP32-C6
I will teach you how to implement a GPS tracking with ESP32-C6, using softSerial and showing data on Arduino IDE’s serial monitor
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DIY RGB light box with Arduino
Let’s get to making a RGB light box with Arduino, using WS2812b neopixels and Arduino Pro mini, battery powered
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Blinking commemorative keychain
Let me show you how I made a blinking commemorative keychain, made of PCB and a simple oscillator circuit (3 components)
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Ultrasonic distance sensor HC-SR04 with ESP32
Today we are going to talk about the ultrasonic distance sensor HC-SR04 with ESP32, a neat little sensor used to measure distances
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How to test thyristor and triac
Let’s dive into and see how to teste thyristor and triac using a power supply, some resistors and LEDs. Multimeter is optional
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analog input arduino bicycle speedometer dht11 digital input digital output diy electronics esp12 esp32 esp32-c3 esp32-c6 esp32-s2 fritzenlab humidity sensor lcd display led blink led display micropython pi pico 2 pwm raspberry pi raspberry pi pico raspberry pi pico 2 rp2350 speedometer temperature and humidity temperature sensor thonny ide wifi