Skip to content

FritzenLab electronics

  • Home
  • Who am I?
  • FritzenLab projects
  • MPU-9255 Accelerometer and gyroscope
    micropython Raspberry Pi

    MPU-9255 Accelerometer and gyroscope

  • Indoor weather station with MQTT, V2
    Arduino ESP32

    Indoor weather station with MQTT, V2

  • ENS160 + BME280 Environmental Sensor
    Arduino ESP32

    ENS160 + BME280 Environmental Sensor

  • Algorithm to LED blink with microPython
    micropython Raspberry Pi

    Algorithm to LED blink with microPython

  • Buttons and LEDs with microPython
    micropython Raspberry Pi

    Buttons and LEDs with microPython

  • Force sensitive resistor (FSR) with ESP32
    Electronics ESP32

    Force sensitive resistor (FSR) with ESP32

  • BME680 environmental sensor with microPython
    ESP32 micropython

    BME680 environmental sensor with microPython

  • New Raspberry Pi Pico 2 with RP2350
    Raspberry Pi

    New Raspberry Pi Pico 2 with RP2350

    fritzenlab

    August 13, 2024

    Do you know the new Raspberry Pi Pico 2 with RP2350? it is a dual core ARM or RISC-V microcontroller packed with features, let’s figure

  • Wireless communication with ESP-NOW on ESP32
    ESP32

    Wireless communication with ESP-NOW on ESP32

    fritzenlab

    August 9, 2024

    We will implement wireless communication with ESP-NOW on ESP32. It is a protocol that works over WiFi or Bluetooth, for Espressif ESP’s

  • ESP32-C6 temperature display with DHT11, TM1637
    ESP32

    ESP32-C6 temperature display with DHT11, TM1637

    fritzenlab

    August 9, 2024

    I create here an ESP32-C6 temperature display with DHT11 and TM1637. It is a 4-digit 7-segment temperature display

  • K type thermocouple with MAX6675
    Arduino

    K type thermocouple with MAX6675

    fritzenlab

    August 8, 2024

    Comprehend and see how to use a K type thermocouple with MAX6675, programming an Arduino UNO to show temperature value on serial monitor

  • DFRobot Beetle ESP32-C3
    ESP32

    DFRobot Beetle ESP32-C3

    fritzenlab

    August 7, 2024

    Do you know the DFRobot Beetle ESP32-C3 board? it is a small neat little WiFi-capable board that has a lot of power to it

  • SDB628 boost circuit board
    Electronics

    SDB628 boost circuit board

    fritzenlab

    August 6, 2024

    Do you know the SDB628 boost circuit board? it is a neat little board that takes 2-24V and outputs up to 28V at 4A (theoretically)

  • SD card with ESP32-C6 and Arduino
    ESP32

    SD card with ESP32-C6 and Arduino

    fritzenlab

    August 5, 2024

    Learn how to use a SD card with ESP32-C6 and Arduino, using the Arduino official library and my own dev board (details in the post)

  • Bicycle speedometer project – final update
    esp8266

    Bicycle speedometer project – final update

    fritzenlab

    July 31, 2024

    Another (final) update on the bicycle odometer project, this time I made it work. It needed a capacitor value change

  • ESP32-C6 dev board – PCBWay partnership
    Electronics, ESP32

    ESP32-C6 dev board – PCBWay partnership

    fritzenlab

    July 30, 2024

    Let’s me show you the ESP32-C6 dev board – PCBWay partnership. They sent me 5 copies of this neat little board to test out

  • Waveshare RP2040-Lora-HF with Arduino
    Raspberry Pi

    Waveshare RP2040-Lora-HF with Arduino

    fritzenlab

    July 29, 2024

    Let’s study how to use the Waveshare RP2040-Lora-HF with Arduino IDE, doing an example with i2c (the HMC5883L magnetometer)

  • ESP32 interrupts in Arduino IDE
    ESP32

    ESP32 interrupts in Arduino IDE

    fritzenlab

    July 29, 2024

    Let’s study ESP32 interrupts in Arduino IDE, both the hardware one (digital input) and the timer one (internal timer)

  • Bicycle speedometer project – update 3
    esp8266

    Bicycle speedometer project – update 3

    fritzenlab

    July 27, 2024

    Just sharing a quick update on the bicycle odometer project, I have assembled and tested the PCB, now to the bicycle itself

  • Bicycle speedometer project – update 2
    esp8266

    Bicycle speedometer project – update 2

    fritzenlab

    July 24, 2024

    An update on the bicycle odometer project, I started tinkering with the ESP8266MOD power consumption a bit. Such a pain

  • Bicycle speedometer with ESP12 – update
    Uncategorized

    Bicycle speedometer with ESP12 – update

    fritzenlab

    July 24, 2024

    I started coding for my Bicycle speedometer with ESP12. The idea of the code is to light a single LED…

  • HW-006 optical line tracker sensor
    Electronics, ESP32

    HW-006 optical line tracker sensor

    fritzenlab

    July 22, 2024

    The HW-006 optical line tracker sensor is an optical assembly used to track lines, mainly for small competition vehicles

  • Hobby servo motor SG90 with ESP32-C6
    ESP32

    Hobby servo motor SG90 with ESP32-C6

    fritzenlab

    July 19, 2024

    We will see how to control the hobby servo motor SG90 with ESP32-C6, by using a library called Servo.h. Simple way of controlling a servo

  • Using the ESP32-C6 with CircuitPython – flashing the bin file
    ESP32

    Using the ESP32-C6 with CircuitPython – flashing the bin file

    fritzenlab

    July 16, 2024

    I will show you how to get using the ESP32-C6 with CircuitPython, flashing the bin file to make it work. We will use an Espressif software

  • WS2812b addressable RGB LED with ESP32-C6
    Arduino

    WS2812b addressable RGB LED with ESP32-C6

    fritzenlab

    July 14, 2024

    We will learn how to use the Ws2812b addressable RGB LED with ESP32-C6, a light emitting diode chip which can do many RGB colors

  • Encoder ky-040 soft library – without interrupts
    Arduino

    Encoder ky-040 soft library – without interrupts

    fritzenlab

    July 7, 2024

    Let’s implement code for the encoder ky-040 soft library – without interrupts, just an if that enters the reading every 5ms

  • LED display clock and thermometer with DS1307 and TM1637
    Arduino

    LED display clock and thermometer with DS1307 and TM1637

    fritzenlab

    July 7, 2024

    Let’s do a LED display clock and thermometer with DS1307 and TM1637 (a RTC real time clock and a 4-digit LED display) with Arduino UNO

Previous
1 2 3 4 5 6 … 8
Next

Follow Us

  • TikTok
  • Instagram
  • YouTube
  • LinkedIn

See even more

  • MPU-9255 Accelerometer and gyroscope

    MPU-9255 Accelerometer and gyroscope

  • Indoor weather station with MQTT, V2

  • ENS160 + BME280 Environmental Sensor

  • Algorithm to LED blink with microPython

  • Buttons and LEDs with microPython

Looking for more?

  • MPU-9255 Accelerometer and gyroscope

    MPU-9255 Accelerometer and gyroscope

  • Indoor weather station with MQTT, V2

    Indoor weather station with MQTT, V2

  • ENS160 + BME280 Environmental Sensor

    ENS160 + BME280 Environmental Sensor

  • Algorithm to LED blink with microPython

    Algorithm to LED blink with microPython

See more

  • mpu-9255 on a breadboard

    MPU-9255 Accelerometer and gyroscope

  • indoor weather station with esp32

    Indoor weather station with MQTT, V2

  • ENS160+BME280 on a breadboard

    ENS160 + BME280 Environmental Sensor

  • pressing a button to a raspberry pi pico 2

    Algorithm to LED blink with microPython

  • Buttons and LEDs with microPython

See more here

  • Just buy this Arduino course

    Just buy this Arduino course

  • MPU-9255 Accelerometer and gyroscope

    MPU-9255 Accelerometer and gyroscope

  • Indoor weather station with MQTT, V2

    Indoor weather station with MQTT, V2

  • ENS160 + BME280 Environmental Sensor

    ENS160 + BME280 Environmental Sensor

    • 555 Oscillator
    • 555 Timer
    • Bicycle speedometer with ESP-12
    • Buttons on analog pins of Arduino
    • Electronic dice in keychain format
    • FritzenLab ESP32-C6 dev board
    • FritzenLab projects
    • Keychain thermometer
    • Mini USB WiFi thermometer with ESP32
    • PIC16F690 development kit
    • PWM with 555
    • Ruler with an embedded thermometer
    • Who am I?

WordPress Theme by WPEnjoy

  • Instagram
  • YouTube
  • LinkedIn
  • TikTok