Portable Fine Dust PM10 Analyzer with Large OLED Digits
In one of our previous articles, we built a DIY air quality monitor which was based on measuring the amount of Hydrocarbon concentration in the air using the BME680 VOC Whisker. While things work quite well using that method, there are several other parameters and air constituents which...
Continue ReadingTurn Your Smartphone to a DSLR with the Pictar Pro
Mobile photography is fast growing beyond a hobby or a way for people to capture important moments. Thanks to the week-on-week breakthroughs and improvements being made on the camera by the phone manufacturers, it is now becoming a mainstream method of documenting visual information,...
Continue ReadingWidora Teases Compact Kendryte K210-Powered Binocular Facial Recognition Board
Widora, who has been one of the companies championing the development of open-source boards for IoT applications, with boards like the Widora AIR and the Widora Neo, recently announced the planned launch of a new board; a RISC-V binocular facial recognition development board which...
Continue ReadingOtterPill Is a Nano-Compatible STM32 Board with USB-PD
STM32 was one of the names that were almost driven into oblivion, no thanks to the Arduino Revolution, but the name was brought back into the limelight when the STM32 Blue Pill was released. With its compatibility with the Arduino IDE via the STM32duino support package and its...
Continue ReadingSFM4300 – Mass Flow Meter for Sensitive Gas Mixture Measurement at Low Flow Rates
The mass flow meter SFM4300 features improved sensitivity and precision, even for low flow rates. The small, compact sensor is calibrated for air, O2 and N2O gases and – in contrast to its predecessor, the mass flow meter SFM4100 – it can also be used to monitor gas mixing. With a...
Continue Reading2.42″ 128×64 Yellow Graphic OLED Display Module
DM-OLED24-659 is a 2.42" 128x64 Yellow Graphic OLED Display Module with support for SPI, I2C Main features 2.42" 128 X 64 Pixel CPU Interface: MCU、4-Wire SPI、I2C Drive IC: SSD1309 Display Colors: Monochrome(Yellow) Display Mode: Passive Matrix OLED The...
Continue ReadingminUno development Board
The Arduino Uno is unarguably one of the greatest development boards ever made and its impact as one of the boards that rekindled the fire of the electronics maker movement cannot be disputed. It came with enough power for users to build amazing projects, but it also was extremely easy to...
Continue ReadingPerform Power Analysis Side-Channel Attacks with the ChipWhisperer-Nano
If you have ever considered the option of using encryption in your design, then you should be able to perform a side-channel attack as well as understand the consequences of such an attack on your product. While oscilloscopes and differential probes can be helpful in traditional power...
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