News
Very small DC/DC converter 5V up to 1A
The czech website DCCMM shared a post regarding very small PCB with switching voltage regulator. The output voltage is 5V and output current up to 1A. The voltage ripple of…
NanoPC-T3 – Octa-core, 2GB DDR3, eMMC storage, Gbps ethernet, WiFi&BT
FriendlyARM released a new member to NanoPC family. NanoPC-T3. So much power for $75 (without shipping). Specification: SoC: Samsung S5P6818 Octa-Core Cortex-A53, 400M Hz – 1.4G Hz PMU Power Management:…
STM32L4 Plus (STM32L4+) lower power consumption, more power
A new subfamily of L4 family microcontroller which is more powerful and also has lower power consumption of ARM Cortex-M4 which is called L4+ (STM32L4 Plus). Original L4 which is…
Bolt IoT platform
A new IoT platform for makers. Do you want to make IoT home? Check this platform called Bolt IoT. Bolt IoT is not only hardware, that’s a platform which also…
The board for meteostation with ESP12E module (ESP8266, NodeMCU)
The article was updated – open-source 3D case for the board, radiation shield and one new example code (with OLED). https://time4ee.com/articles.php?article_id=48
The board for meteostation with ESP12E module (ESP8266, NodeMCU)
The article was updated – open-source 3D case for the board, radiation shield and one new example code (with OLED). https://time4ee.com/articles.php?article_id=48
CH340E – USB-UART converter for 0.99USD
If you like arduino boards with ATmega328, SAMD21 or ESP8266, you need USB-UART converter with DTR pin. The DTR pin is needed for uploading of your code. DTR is connected…
Atom X1 – really small board with SAMD21
We shared the smallest board called PICO: the smallest Arduino board (0.6×0.6″) a few weeks ago. Now, it is not true. The developers of Atom X1 made smaller board, but…
SinoVoip – BPI LoRa
SinoVoip is not only single-board computers manufacturer. The SinoVoip is now manufacturer of interesting workarounds with different platforms. SinoVoip released a few pictures of board called BPI-LoRa. The board contains…
Update & upgrade your armbian – WPA2 vulnerability
The popular operating system armbian released the repair of WPA2 vulnerability called KRACK. Follow these commands sudo apt-get update sudo apt-get upgrade The description of vulnerability is on https://thehackernews.com/2017/10/wpa2-krack-wifi-hacking.html Original…
