![Laser for sending music over a distance Laser for sending music over a distance](https://www.electronics-lab.com/wp-content/uploads/2016/09/laser-for-sending-music-over-a-d-1024x576.jpg)
Laser for sending music over a distance
Light is a very popular means of communication. Today, optical fiber communication is the backbone of telecommunication and internet. Light is guided through a fiber optic cable in such systems to achieve low-attenuation and high speed data transmission. Question is: Is it possible to use...
Continue Reading![DIY USB 5V Solar Power Bank DIY USB 5V Solar Power Bank](https://www.electronics-lab.com/wp-content/uploads/2016/09/usb-5V-solar-power-banktop-view.jpg)
DIY USB 5V Solar Power Bank
Abdulgafur tipped us with his latest project, a 5V solar powered power bank. The circuit consists of two stages, the first stage is the battery charger stage based on MCP73831 and the second stage is the step up converter based on LT1302-5 which converts the battery voltage to...
Continue Reading![LipSync – An Assistive Device For Smartphone Use LipSync – An Assistive Device For Smartphone Use](https://www.electronics-lab.com/wp-content/uploads/2016/09/LipSync2-832x1024.jpg)
LipSync – An Assistive Device For Smartphone Use
Smartphones and mobile devices are diving deeply in our lives and make a lot of things much easier than before. So, having a smartphone or a mobile device became one of life's necessities for everybody. But unfortunately, there is still a big challenge for people with limited use of their...
Continue Reading![Save Your Food with Arduino Freezer Temperature Sensor Save Your Food with Arduino Freezer Temperature Sensor](https://www.electronics-lab.com/wp-content/uploads/2016/09/Freez_project.png)
Save Your Food with Arduino Freezer Temperature Sensor
“Arduino Freezer Temperature Sensor” is an Arduino based project which works as an indicator to notify you when the freezer isn’t work properly. This project was created by “John Saunders”. To make this project, you will need these parts: Arduino Nano, most of other...
Continue Reading![Rubidium Disciplined Atomic Clock Rubidium Disciplined Atomic Clock](https://www.electronics-lab.com/wp-content/uploads/2016/09/atomic_clock.png)
Rubidium Disciplined Atomic Clock
Cameron Meredith build a real-time-clock module controlled by a rubidium frequency standard, and since it also includes a GPS clock he can track local time dilation effects by comparing the two. An I2C multiplexer board allows for more than one RTC module (Since these have a hard...
Continue Reading![Keep Tabs on the Devices Connected to Your LAN Keep Tabs on the Devices Connected to Your LAN](https://www.electronics-lab.com/wp-content/uploads/2016/09/IMG_2841-1024x768.jpg)
Keep Tabs on the Devices Connected to Your LAN
Would you like to monitor all the devices connected to you LAN. Then you can do it using a Rasberry Pi Zero and a few LEDs. Like most people, we have tons of things connected via WiFi to our router. Be it AppleTVs, Rasberry PIs, Amazon Echos, weather stations, overhead airplane...
Continue Reading![Optomyography: A novel approach of detecting muscular signals using optical sensors Optomyography: A novel approach of detecting muscular signals using optical sensors](https://www.electronics-lab.com/wp-content/uploads/2016/09/image030.jpg)
Optomyography: A novel approach of detecting muscular signals using optical sensors
Optomyography is a novel, non-invasive, non-contact optical method to measure muscular signals of the human body for diagnosing muscular disorders. It is also considered as an emerging technique for making better human-machine interfaces. Matt, Amrit, and Maneesh conducted an optomyogram...
Continue Reading![A full-featured, portable weather data recorder A full-featured, portable weather data recorder](https://www.electronics-lab.com/wp-content/uploads/2016/09/1-2.png)
A full-featured, portable weather data recorder
Do you wonder how to build a personal weather station with data logging capability? Well, Jesus Echavarria, a electronic engineer and DIY hardware maker from Spain, has shared the details of his design of a very professional-looking, full-featured, and portable weather data recorder...
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