sagnikb7 @ instructables.com show us how to build a wireless mood lamp using Arduino and BLYNK app. In this tutorial we will be creating a MOOD (you can create any color you can imagine to fit your mood) light, that can be controlled from your smartphone, we will be creating the APP...

by Harry Baggen @ elektormagazine.com: The Belgian nanoelectronics research center Imec has developed a very efficient bifacial n-PERT (BiPERT) solar cell technology with a bifaciality factor of nearly 100%. The cell efficiency at the rear is nearly as high as the efficiency at the...

PugazhM @ instructables.com show us how to make a 7 segment BCD counter using MAX7219 and Arduino. In Embedded system design, seven segment displays are playing a major role as numerical visual indications. Seven segment LED displays are brighter, more attractive and provide a far...

LT8335 is a current mode, 2 MHz step-up DC/DC converter with an internal 2A, 28V switch. It operates from an input voltage range of 3V to 25V, suitable for applications with input sources ranging from a single-cell Li-Ion to automotive inputs. The LT8335 can be...

A JavaScript microcontroller you can program wirelessly - perfect for IoT devices! No software needed so get started in seconds With our custom circuit board, the latest Nordic chip, Bluetooth Smart, Infra-red and much more, all enclosed in a tiny silicone case, Puck.js is a smart...

The new ESP32 specs Pinout & Datasheet! @ pighixxx.com ESP32 specs Pinout & Datasheet -...

AshokRao guide us through the process of creating a PCB out of your Schematic, using Altium - CircuitStudio OK, further to Part 1 of this blog where we created a schematic, now it’s time to move to the PCB. If you still don't have your license, get a trail from...

Vitaliy_M @ instructables.com has build a nice little LED flashlight. The flashlight turns on automatic for 60 seconds when it senses that the room is dark enough. To turn on manual light for additional 60 seconds you need to push the RST button. Smart LED Flashlight -...