
The new adjustable power supply RIDEN is coming, along with a new feature that everyone will appreciate. Absolutely everyone.
RIDEN’s adjustable power supplies are among the best that hobbyists can buy in this price range for home and semi-professional use. They offer great performance, compact size, updated and alternative firmware, and support for the 3D printing community. Now, RIDEN is introducing an absolutely fantastic model that you will want.
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TTGO T-Call – development board with ESP32, GPRS module SIM800L and USB-C
LilyGO is known manufacturer of development boards, kits and modules TTGO, which contains diverse variantions of electronic components and functionality. Today they released a new board called TTGO T-Call contains…

Photogallery: Raspberry Pi 4B – 1/2/4 GB RAM, USB-C, 4K video – 35 USD
Raspberry Pi Foundation released a new version of Raspberry Pi single-board computer 4B. The improvement is really significant. RPi 4B supports 4K video, HEVC.H265 decoding, native gigabit ethernet and also…

ATTO – the smallest Arduino compatible board
The smallest Arduino board – the Pico and Atom X1 tried to be the smallest Arduino board, but in this time we have a new winner – ATTO. ATTO is…

ESP32-S2 single core processor with 240 MHz and Wi-Fi connectivity (without Bluetooth)
Espressif released a new Wi-Fi IC called ESP32-S2, single core processor with frequency up to 240MHz, Wi-Fi connectivity 802.11 b/g/n (without Bluetooth) and with memory of 320 kB SRAM and…

STM32CubeIDE – Eclipse IDE and CubeMX in one
STMicroelectronics bought part of Atollic TrueStudio before one year. After this, makers were waiting for a new release of IDE which will include Eclipse IDE (based on Atollic TrueStudio) and…

ePaper 4.3″ (800×600) with UART interface
ePaper is the display interface which is more and more popular thanks to zero power consumption and also price which is lower than before a few months and years. ePaper…

Cooperation in IoT as the key for a quick solution
A frequent obstacle of the rapid deployment of a suitable solution in Internet of Things projects is the large fragmentation of sub-components, whether differently communicating end devices and various transmission…

Meteo v3 – verstatile board with ESP12E/ESP07/ESP08
Originaly, this board – Meteo v2, was designed like replacement of general analog thermometer which costs ~1 USD. But, thanks to comments of makers, the board was redesigned to versatile…

CH552 – the C51 microcontroleler for 0.3 USD and how to program it
Really cheap microcontroller CH55x based on C51 core (AT89C2051, AT89C51) you can buy for a few cents. In this video tutorial, you will find how to program this microcontroller and…

PuTTY 0.71 – new release with solving of 8 security issues
PuTTy – versatile client which supports Telnet, serial terminal and also SSH connection which you may use for controling of your RaspberryPi, OrangePi or another single-board computers, was released in…
