News
Soldering pen for Weller tips – tindie
You can buy a lot of kind of soldering pens or soldering stations, if you prefer soldering pens, check this news. Ebay and aliexpress offers a few soldering pens, for…
5 pcs of PCB with 100×100 for 0 USD
NextPCB offers 5 pcs with dimension 100×100 mm, only green soldermask for 0 USD. The shipping in my case is 8.80 USD (China Post Airmail), 24.60 USD for DHL. https://www.nextpcb.com/
Update: Rock Pi S – single-board computer with RK3308 for 9.99 USD – 256/512MB RAM, 1GB NAND FLASH, PoE
Update 2: Official release of Rock Pi S (v1.2) on official store of Rock Pi. Rock Pi store offers a few types which combine amount of RAM (256/512), optional 1GB…
RaspberryPi 4B is not working with your USB-C charger? “We know”.
Tyler Ward shared detailed article about not working USB-C chargers with Raspberry Pi 4B. The problem is in design of USB-C of Raspberry Pi. HW designers used only one pull-down…
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…
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…
