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750mA Constant Current LED Driver Arduino Nano Shield

“This small constant current LED driver Nano shield has been designed using CAT4104 IC from ON semiconductor. Its 4 channel LED driver. The board has provision to mount 20 SMD 1206 LEDs. The LED can be RED, GREEN, BLUE and …

A nanoscale device that can see through walls

“Researchers at EPFL have developed a nanodevice that operates more than 10 times faster than today’s fastest transistors, and about 100 times faster than the transistors you have on your computers. This new device enables the generation of high-power …

Automate Slot Cars with an Arduino

“You want to race with your Carrera slot cars, but have nobody who wants to play with you? So why don´t you race against an Arduino? The challenge of slot car racing is to accelerate and brake the car …

Bluetooth Mobile Remote Lamp with Weather Station

“Control your room lighting system and display weather information via specifically developed Android app and a uniquely designed PCB. I have created an electronics project named Remote Lamp two years ago, as my new room lighting system with adjustable RGB …

Corona Lamp: Monitor the Pandemic

“Paranoid, or “just concerned”, with the ongoing pandemic and want to keep tabs on the situation? Corona Lamp has got you covered! Paranoid, or “just concerned”, with the ongoing pandemic and want to keep tabs on the situation?This ESP8266 …

Covid-19 Data Monitor

“Using the M5Stack to visualize timeseries data of the Covid-19 pandemic. Timeseries data of confirmed infections and deaths during the Covid-19 pandemic strongly illustrate the seriousness of the situation. Many websites or smartphone apps are available to view and compare …

COVID19 Realtime Monitor

“This small project shows the current data of coronavirus outbreak of different countries in realtime on a 2.4 inch TFT. This little tracker will help you to be up to date about the coronvavirus outbreak and the situation in …

Device could ‘hear’ disease through structures housing cells

“Similarly to how a picked lock gives away that someone has broken into a building, the stiffening of a structure surrounding cells in the human body can indicate that cancer is invading other tissue. Monitoring changes to this structure, called …

Driving forward energy-efficient electronics

“cientists have made a breakthrough in the development of a new generation of electronics that will require less power and generate less heat. It involves exploiting the complex quantum properties of electrons – in this case, the spin state of electrons …

ESP8266 Weather Station with SPIFFS

“In this project, ESP8266 reads the temperature and humidity values from BME280 and plots them as chart on webserver stored on SPIFFS. In this project we use ESP8266 in its ESP8266 in its NodeMCU form factor which reads the temperature …