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Nerdonic Atom X1 is the World’s Smallest 32-bit Arduino Compatible Board
Tiny 32-bit Dev Board. 14.9mm², Breadboard, 0.95g, 3-20V input, I²C, 8 PWM, Serial, 6 ADC, Prog LED. There is a new board in the ecosystem which claims to be the world’s smallest 32-bit Arduino board....
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STMicro Introduces 20 Cents MCU in 8-Pin Package
STMicro has launched STM8S001J3, a new 8-bit micro-controller that sells for $0.20 per unit in 10k quantities. STM8S001J3 is also the first STM8 MCU offered in 8-pin package (SO8N), and should compete...
View ArticleESP32 WiFi Weather Station with a Nextion Display
Our friends at educ8s.tv uploaded a new video about how to build a ESP32 Wifi enabled weather station: In this video, we are going to make this. It is yet another weather station project I know, but...
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WISP – Re-programmable Microcontroller That Runs On Energy Harvested From...
A new research initiative between the University of Washington’s Sensor Lab and the Technical University of Delft in the Netherlands has created a microprocessor that can power itself through stray...
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DevDuino – Learn and Explore Arduino World
DevDuino is a Fully Redesigned and Enhanced Arduino-Compatible Board with Plenty of Must-Have Features. It features a 128×64 OLED display, along with a variety of LED indicators, RTC module, a slot...
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Four-Channel Thermometer on OLED display
David Johnson-Davies @ technoblogy.com build a four-channel thermometer that monitors the temperature at four temperature sensors, and gives a continuous readout on a small 128×32 OLED display. It’s a...
View ArticleTeardown & Repair of an Agilent E3632A DC Power Supply
In this episode Shahriar & Rosanah investigate an Agilent power supply which does not appear to power on. It can be quickly observed that the fuse has failed on the unit. Using an isolation...
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ICECool – An Intra-Chip Cooling System That Is More Efficient
In the Moore’s Law race to keep improving computer performance, the IT industry has turned upward, stacking chips like nano-sized 3D skyscrapers. But those stacks have their limits, due to...
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Most Accurate Digital Temperature Sensor STS35
Sensirion, a leading provider of environmental and flow sensor solutions, presents the STS35 temperature sensor – the most accurate sensor of the versatile STS3x series. The high-accuracy temperature...
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Ubuntu Core to the i.MX6 based TS-7970
Technologic Systems,Inc. announced that it will be partnering with Canonical to make Ubuntu Core available for their newest single board computer: the TS-7970. The TS-7970 is a high-performance single...
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Imagina Book, For Augmented Reality Education
Virtual reality and Augmented reality became essential technologies these days. They have an important role in making products much exciting and entertaining, especially in education. Recently, Livit...
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High Voltage Capacitor Charger for Photo-Flash Using LT3751
The project is built for professional photo flash systems. Circuit generates high voltage from low voltage battery to operate a photo-flash tube. The project can also be used in other applications...
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Banana Pi M2 Magic, Smallest Banana Pi Board
Sinovoip had announced its new board Banana Pi M2 Magic. At first, it is an ARM SoC development board that features a high computing performance in a 51mm square portable design. In addition to onboard...
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FastCAP Launches a Chip Ultracapacitor
FastCAP Systems has launched its latest product – a board mountable chip ultracapacitor. This new product offering is the first low ESR, thin-profile, reflowable ultracapacitor on the market and is...
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LCR-Reader MP: the Ultimate PCB Debugging Tool
With LCR-, ESR-meter, AC/DC Voltage/Current meter, Oscilloscope and Signal Generator this device covers all needs for low frequency PCB debugging. LCR-Reader-MP recently released by Siborg Systems...
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72 Channels Serial To Parallel Driver Board Using 74HC595 & ULN2803
72 channels Serial (SPI) to parallel driver board has been designed for various applications. This project can be used as multi Solenoid driver, large size 7 segment display driver, bar graph driver,...
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Proto Board Power Supply
David Johnson-Davies @ technoblogy.com build a breadboard friendly power supply to power your Arduino or other low power electronics. The power supply is able to deliver 0V to 5.5V at up to 0.5A and...
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Volterman, Your Personal Smart Wallet
With the rapid growth of technology, smartphones and e-payments are replacing cards, cash, and wallets. However, developers are still trying to keep wallets relevant in the 21st century, and Volterman...
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Bomist – Parts Inventory and BOM Management for Electronics
It all started a few years ago with Component Organizer, than BOMER and it’s now called BOMIST. The software runs locally, so no server nor setup required and you can have as many databases as you...
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Programmable Power Supply Using OPA548
Project provides 1.2 to 20V DC output with current limiter adjustable to 0-5A. I have tested the circuit with 250mA output without a heat sink. Project is capable to drive 3A continues load and 5A...
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