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Changing Hospital Waiting Rooms with RFID Technology
Engineers at Cornell university have created a new system for measuring vitals, which could revolutionize hospital experience for everybody. Usually, getting sick means having to go to the hospital...
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ESP8266 MAX7219 Dot Matrix Display
A MAX7219 driven Display, controlled by an ESP8266 SoC and MQTT This project describes how to connect a MAX7219 to an ESP8266 Chip and let it act as a MQTT client. Its basically my ninHOME Node...
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Apertus AXIOM Professional Digital Cinema Camera is open source
Apertus AXIOM Beta is a professional digital cinema camera built around free open source software and hardware. AXIOM Beta is the latest version powered by MicroZed development board based on Xilinx...
View ArticleWhat are Aluminum Polymer Capacitors?
Choosing the right capacitors can make a big difference in the reliability, longevity, cost, and board size of your design. But most engineers don’t know which capacitors to choose for which...
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obniz – API managed IO on the Cloud
Obniz is the world’s first development board which IO is available as API on the cloud. It’s Tiny but powerful, Internet connected board. obniz has 12 IO and WiFi module and It can be controlled...
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Brand New BiCMOS Flexible Transistor
The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things since its very first practically implemented...
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L20G20IS Gyroscope: The secret behind the perfect picture
STMelectronics introduces a super tiny two-axis gyroscope (L20G20IS), a Micro-Electro-Mechanical system (MEMS) designed for the optical image stabilization for Smartphones with less energy consumption...
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MATRIX Voice: Open-Source Voice Recognition
MATRIX Voice is a”Voice Recognition” development board, designed for the Raspberry Pi or Stand-alone with ESP32 (WiFi/BT/MCU) MATRIX Voice is an open-source VOICE RECOGNITION platform consisting of a...
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Nano Pi Fire supports Android and Linux
Nano Pi Fire2A A bunch of interesting Single-Board Computers (SBCs) have been designed to be a RaspberryPi alternative, but these nice NanoPi SBC’s are equipped to operate with Debian 8.1 and Android...
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Pressure Sensor of the Future, Today
Pressure sensors are used today in many fields, such as automotive industry, touch screen devices, aviation and biomedical instrumentation, many of these applications require precise and accurate...
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Improving Wearables with Flexible and Rechargable Battery
Nowadays, there is a lot of technology that implements wearables in fashion, medicine, worker safety, accessories and much more. Many wearables are coupled with uncomfortable charging cables that are...
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Arduino Nokia 5110 Tutorial #2- Displaying Customized Graphics
In one of our previous tutorials we did an introduction on how to use the Nokia 5110 LCD with the Arduino, the tutorial covered displaying texts with different fonts etc. For this tutorial, we are...
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Cars getting into the customizable IOT game with AutoPi
Automotive industry has noticed the growing trend of internet of things and used it as a business opportunity for connecting their cars. By 2020, 381 million cars are expected to be on the road. Even...
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Happy New Year 2018
Electronics-lab.com wishes you a happy and prosperous new year! The post Happy New Year 2018 appeared first on Electronics-Lab.
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WattUp – RF based Wireless Charging at a Distance
Recently, many big companies such as Samsung have developed wireless chargers which work by induction. These chargers usually consist of a station which needs to be in contact with the device in order...
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Transistors- The 70-year-old invention that changed the world
First transistor made in 1947- Point contact transistor Its been 70 years since the fundamental building block of electronics was created, and it has been getting smaller, and better since then. The...
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NFC Key Protects Your Data by Disconnecting Chips From Antenna
Cameron Coward @ blog.hackster.io writes: Like most connected technology these days, near-field communication (NFC) is susceptible to hacking. By its very nature, NFC is normally accessible by anyone...
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XMotion All In One Controller for Robotics
If there is a motion, it must have XMotion. Recreating Arduino & interface circuits user focused. XMotion is Arduino Compatible all in one robot controller. Which designed specially for robotics,...
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Could Sodium-ion Batteries be a Replacement for Li-ion Batteries?
In early 1990s lithium-ion batteries started gaining popularity as a substitute for nickel-cadmium batteries. They have higher energy density, low self- discharge, and low maintenance, but it was soon...
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1.2V-25V/10A Adjustable Power Supply Using Power Op-Amp
This is a small size power supply based on OPA549 power op-amp that provides output voltage 1.2V to 25V with 0 to 10A adjustable current limit. Two onboard trimmer potentiometers provided to adjust...
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