Sparkfun
SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. Open source technology, resources, DIY electronics, and more.
189 Projects
Coffee Fountain
Turning Donations into a Coffee Cup Water Feature
How To Use Mcp4725 12 Bit Digital To Analog Converter
In this tutorial we will learn how to use MCP4725 12Bit Digital to Analog Converter with Arduino to generate Square, Sine & Triangle waves.
Stepper Motor - Use Encoder To Control Speed & Direction
In this tutorial we will learn how to use encoder to control the speed and direction of the stepper motor Nema 17 using arduino.
A Tiny Car Using A Tiny Microcontroller
You have seen cars made using Arduino it's good and big, but have you seen a tiny car using a tiny microcontroller?
Diy Automated Blinds
I designed and built my own Smart blinds, To maximise privacy And light coming in.
Disco Ball Dispenser
Too many times have I had a spontaneous disco party erupt in my house, but without a disco ball it's not a disco party it's time to change I
Nema 17 Stepper Motor Set Sequence Of Steps
In this tutorial we will learn how to set a sequence of steps and direction for the stepper motor NEMA 17 and repeat them in a loop.
Move Stepper Motor Nema 17 To An Exact Position With Button
In this tutorial we will learn how to move a stepper motor NEMA17 for a certain amount of steps, and then with a push of a button repeat it.
Arduino Linear Actuator Position Control With A Smooth Start
In this Simple tutorial, you will learn how to control the position of a linear actuator using the Arduino and L298N DC motor driver.
Ultrasonic Distance Sensor Using ATOM Matrix ESP32
In this Tutorial we are going to explore how to measure a distance using the ATOM Matrix ESP32 and Ultrasonic Range sensor.
Ultrasonic Distance Sensor Using Atom Matrix Esp32
In this Tutorial we are going to explore how to measure a distance using the ATOM Matrix ESP32 and Ultrasonic Range sensor.
Iot Ai-driven Yogurt Processing & Texture Prediction | Blynk
Collect environmental factors and culture amount while producing yogurt. Then, run a neural network model via Blynk to predict its texture.
Iot Ai-assisted Deep Algae Bloom Detector W/ Blues Wireless
Take deep algae images w/ a borescope, collect water quality data, train a model, and get informed of the results over WhatsApp via Notecard
Control Linear Actuator Using A Nextion Display And Arduino
In this Project we will learn how to control a Linear Actuator with Nextion Display and Arduino. Watch the Video!
Control Nema 17 Stepper Motor With A4988 Driver And Arduino
In this tutorial we will use stepper driver A4988, NEMA17 stepper motor, Arduino Uno and Visuino to run a stepper motor.
Control Linear Actuator Using A Capacitive Touch Button
In this Project we will learn how easy it is to control a Linear Actuator with Arduino using a Capacitive touch button and Visuino.
Id Chicken Eggs With Thermal Images, Ml, And Cellular Iot
In part one of a two-part project, we display thermal images on a TFT display, save them to flash, all to build an ML model w/ SMS alerts!
Nrf24l01 Remote Control Led
In this tutorial we will explore Wireless Communication and learn how to control an LED with a button the NRF24L01 modules and arduino.