![4A Bipolar Stepper Motor Driver Based on LV8727E 4A Bipolar Stepper Motor Driver Based on LV8727E](https://www.electronics-lab.com/wp-content/uploads/2016/03/4A_BIPOLAR_STEPPER_MOTOR_DRIVER_LV8727E_M040A.jpg)
4A Bipolar Stepper Motor Driver Based on LV8727E
The Project is based on LV8727E IC from ON Semiconductor. The LV8727 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can provide eight ways of micro step resolution of 1/2, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20, and can drive simply by the step...
Continue Reading![PWM dimmer for RGB LED PWM dimmer for RGB LED](https://www.electronics-lab.com/wp-content/uploads/2016/03/20160128_Projekte_061-600x399.jpg)
PWM dimmer for RGB LED
Lukas Fassler has designed and built a PWM dimmer for RGB LED: In my last post I’ve described the design and construction of my LED dimmer project. This project here is similar but a bit more involved. It controls RGB LEDs so it can not only change the brightness but also the color...
Continue Reading![Arduino DS18B20 Thermometer on iOS or Android Arduino DS18B20 Thermometer on iOS or Android](https://www.electronics-lab.com/wp-content/uploads/2016/03/FBNX5P7ILCHHHO9.MEDIUM.jpg)
Arduino DS18B20 Thermometer on iOS or Android
maroelawerner @ instructables.com has a tutorial on how to display temperature data on an Android or iOS device using Arduino and Blynk app. In this Instructable I am going to attempt to show you how to put together a little project to use the Blynk app (optainable at...
Continue Reading![How to Implement Embedded Ethernet How to Implement Embedded Ethernet](https://www.electronics-lab.com/wp-content/uploads/2016/03/sku_166604_1.jpg)
How to Implement Embedded Ethernet
Maurizio @ dev.emcelettronica.com has tipped us with his latest article on how to implement embedded Ethernet on any mcu. The article shows the basic principle of Ethernet implementation. Usually We need embedded systems inside devices, particularly the so-called intelligent devices,...
Continue Reading![Geiger–Müller counter that works with Arduino Geiger–Müller counter that works with Arduino](https://www.electronics-lab.com/wp-content/uploads/2016/03/IMG_1982-e1457427424560.jpg)
Geiger–Müller counter that works with Arduino
Bob @ robertgawron.blogspot.com has posted a Geiger-Muller project that can be used with Arduino or any other microcontroller board. The Geiger–Müller counter is a relatively simple tool to measure ionizing radiation. To increase sensitivity, construction presented here contains...
Continue Reading![5V to 400V DC-DC converter 5V to 400V DC-DC converter](https://www.electronics-lab.com/wp-content/uploads/2016/03/high_voltage__pcb_bottom-e1457427024352.jpg)
5V to 400V DC-DC converter
Bob has tipped us with his latest project. It's a 5V to 400V DC-DC Converter based on MC34063 IC and can be used in various projects such as Geiger–Müller counters. A small and cheap 5V/400V DC/DC converter can be useful in many DIY projects, e.g Geiger–Müller counters. I...
Continue Reading![Large 8×8 LED Matrix Display Large 8×8 LED Matrix Display](https://www.electronics-lab.com/wp-content/uploads/2016/03/FCKQUY7ILCHCS11.MEDIUM.jpg)
Large 8×8 LED Matrix Display
jollifactory @ instructables.com has published a large 8x8 LED Matrix Display which is driven by a MAX7219 and Arduino. For this project, we will be building a single color large LED matrix display which is made up of a few large 8x8 LED matrix modules daisy-chained together. Each...
Continue Reading![8×8 RGB Led Matrix with WS2812 driver with Arduino Uno 8×8 RGB Led Matrix with WS2812 driver with Arduino Uno](https://www.electronics-lab.com/wp-content/uploads/2016/03/88-rgb-led-matrix-with-ws2812-dr.jpg)
8×8 RGB Led Matrix with WS2812 driver with Arduino Uno
In this video we learn how to use this 8x8 RGB LED matrix. This matrix is using the WS2812 driver and it is great, because each LED is individually addressable. Only one microcontroller pin is required to control all the LEDs, and you get 24 bit color for each LED. 8x8 RGB Led...
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