![Atmega32u4 Breakout Board Tutorial Atmega32u4 Breakout Board Tutorial](https://www.electronics-lab.com/wp-content/uploads/2016/02/microcontrollers_296-01-e1455099516376.jpg)
Atmega32u4 Breakout Board Tutorial
adafruit.com has published a new tutorial for their Atmega32u4 breakout board. It discuss on how to use it with AVRdude and how to setup and use it with Arduino IDE. We like the AVR 8-bit family and were excited to see Atmel upgrade the series with a USB core. Having USB built in...
Continue Reading![Quick Arduino Hygrometer with OLED display Quick Arduino Hygrometer with OLED display](https://www.electronics-lab.com/wp-content/uploads/2016/02/F8FMZUCIKA08IN2.LARGE_-1024x576.jpg)
Quick Arduino Hygrometer with OLED display
jazzycamel @ instructables.com has published an Arduino based Hydrometer with OLED display. It uses an Arduino Leonardo Pro Micro, an Adafruit SSD1306 OLED display and DHT11 digital temperature and humidity sensor. We have been having some condensation and mould issues in our...
Continue Reading![Starling – WiFi enabled LED Display Starling – WiFi enabled LED Display](https://www.electronics-lab.com/wp-content/uploads/2016/02/starling.png)
Starling – WiFi enabled LED Display
Starling is a modular, Open Source LED display with WiFi connectivity. It comes with a mobile app for easy configuration and usage and has hardware support for Bluetooth. The LED matrix is driven by an Atmega8 microcontroller (MCU), instead of a standard ASIC. This provides a lot of...
Continue Reading![OpenSource Arduino OLED Clock with temperature measurement OpenSource Arduino OLED Clock with temperature measurement](https://www.electronics-lab.com/wp-content/uploads/2016/02/FV5SWCWIK7C0GUO.LARGE_-1024x768.jpg)
OpenSource Arduino OLED Clock with temperature measurement
Konstantin Dimitrov has published his Arduino OLED clock which uses DS1307 real time clock module and TMP102 temperature sensor that communicate through I2C. This clock will not only show you exact time and date but also it will show you the ambient temperature in both Fahrenheit...
Continue Reading![Wi-Fi and OLED Upgrade for MightyOhm Geiger Counter Wi-Fi and OLED Upgrade for MightyOhm Geiger Counter](https://www.electronics-lab.com/wp-content/uploads/2016/02/wifioledmod-1024x768.jpg)
Wi-Fi and OLED Upgrade for MightyOhm Geiger Counter
Dan Watson @ syncchannel.blogspot.com wanted to have more fun with his MightyOhm Geiger Counter so decided to add an OLED display and Wifi capability to it. To achieve that he modified the counter, added a Feather HUZZAH ESP8266 with OLED FeatherWing and wrote some code. The process...
Continue Reading![Home Built Bench Power Supply using ATMEGA328P Home Built Bench Power Supply using ATMEGA328P](https://www.electronics-lab.com/wp-content/uploads/2016/02/PSUfront.jpg)
Home Built Bench Power Supply using ATMEGA328P
ianjohnston.com has designed a nice power supply based on ATMEGA328P and Arduino bootloader. The output is dual channel 0-24vdc @ 3A each, with preset constant current and independant voltage/current control. This isn't a full design blog but I've tried to document/add stuff as I...
Continue Reading![LTC4123 – Low Power Wireless Charger LTC4123 – Low Power Wireless Charger](https://www.electronics-lab.com/wp-content/uploads/2016/02/4123-1024x731.jpg)
LTC4123 – Low Power Wireless Charger
Linear Technology Corporation introduces the LTC4123 to further expand its offerings in wireless battery charging. The LTC4123 combines a 30mW wireless receiver with a constant-current/constant-voltage linear charger for NiMH batteries, such as Varta’s power one ACCU plus series. An...
Continue Reading![Serial Port Communication in C# Serial Port Communication in C#](https://www.electronics-lab.com/wp-content/uploads/2016/02/50e1ce8bce395fb62b000000.png)
Serial Port Communication in C#
Maurizio tipped us with his latest article on how to use Serial Port in C#. The article does cover the basic code needed to achieve serial communication. The serial port of the PC is a very important resource both in industrial environment and in home-made electronics, due to the...
Continue Reading