![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...
Continue Reading![Wireless temperature and humidity monitor for baby’s room Wireless temperature and humidity monitor for baby’s room](https://www.electronics-lab.com/wp-content/uploads/2016/09/8.png)
Wireless temperature and humidity monitor for baby’s room
This project describes a DIY wireless temperature and humidity monitor for kids’ or infant’s room using the Arduino platform, and inexpensive and easily available ASK transmitter/receiver modules. On the transmitting end, an Arduino nano senses the ambient room temperature and...
Continue Reading![Atmel SAMD21G Sensor Board Atmel SAMD21G Sensor Board](https://www.electronics-lab.com/wp-content/uploads/2016/09/img_1852.jpg)
Atmel SAMD21G Sensor Board
Mike Rankin created this tiny sensor board with an ARM Cortex M0+ microcontroller and OLED display: It’s pretty tiny so a 4 layer board made the whole job easier. The top and bottom are pretty much dedicated for components, layer1 are tracks and power traces, layer2 is a ground...
Continue Reading![48V/12V DC/DC for automotive dual-rails offers bidirectional power flows 48V/12V DC/DC for automotive dual-rails offers bidirectional power flows](https://www.electronics-lab.com/wp-content/uploads/2016/09/160922edne-linear3871.jpg)
48V/12V DC/DC for automotive dual-rails offers bidirectional power flows
LTC3871 is a 100V/30V bidirectional two phase synchronous buck or boost controller, for 48V/12V automotive dual battery systems; it provides bidirectional DC/DC control and battery charging between the 12V and 48V boardnets, operating in buck mode from the 48V bus to the 12V bus or in...
Continue Reading![pcDuino4 Nano, A $20 Development Board pcDuino4 Nano, A $20 Development Board](https://www.electronics-lab.com/wp-content/uploads/2016/09/pcDuino4-Nano.jpg)
pcDuino4 Nano, A $20 Development Board
A new low cost development board is available for pre-ordering at $20, it is called “pcDuino4 Nano”. pcDuino term comes from combining Mini PC with Arduino and it is a platform that runs PC-like OS such as Android ICS or Ubuntu. pcDuino boards can be used to learn programming and...
Continue Reading![Whisper Trigger – An Ultra-low Power Voice Detector Whisper Trigger – An Ultra-low Power Voice Detector](https://www.electronics-lab.com/wp-content/uploads/2016/09/voice_detect_2.jpg)
Whisper Trigger – An Ultra-low Power Voice Detector
For long period of time, we were using our muscles and bodies to control various machines. However, with the growth of technology, things became much easier. We moved to the use of keypads and buttons to get jobs done. Today, touchscreens have appeared and made everything very simple to...
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