ThermoDuino is a mini Arduino compatible board that consists of LM35 temperature sensor, ATMEGA328 chip, and 0.96″ OLED display. The board has been designed to measure temperature. We have used the LM35 SO8 SMD sensor which is connected to A0 analog pin of the chip, and the OLED...

We have been seeing some interesting packages when it comes to e-ink displays. As they establish themselves further on the market, by claiming some space that was once material for the LCD displays, the industry keeps on delivering more and more options for us, makers, to tinker with....

We have seen some alternatives in the past to provide an alternative to the complex communication stack, provided via the internet through social networks or the cellular communication that our cellphones have been allowing us to do for a long time. These devices are especially useful...

  Nordic Semiconductor has announced an enhanced Power Profiler Kit II (PPK2) for profiling power consumption in embedded solutions with support for their nRF51, nRF52, nRF53 short-range wireless SoCs, and nRF91 low power cellular SiP. Since it is important to optimize...

We have seen e-ink displays taking over in some areas where the regular ones struggle, especially on battery-powered devices, due to their power-conservative nature in comparison to their LCD counterparts. Of course, they are different, but in many projects e-ink displays just fit! Now,...

This project will show how to collect Bluetooth low energy data and export it as. csv. For this project, I am using a Bluetooth Low Energy USB dongle called BlueIO, which will act as a central device to retrieve data. Hibou Air Quality Monitor which will serve as a peripheral device to...

Littelfuse, Inc., a global manufacturer of leading technologies in circuit protection, power control, and sensing, announced its IX4351NE SiC MOSFET and IGBT Driver has been named a Green Energy Award Winner for 21ic.com’s 2020 Annual Power Product Awards. Held for the last 17 years,...

David Johnson-Davies shared another great and mini project on his blog. He writes: The Frequency Probe is a handheld tool designed to help you debug your circuits by giving a visual indication of the frequency or voltage at the probe. For a periodic waveform it gives a digital readout...