IQRF Wireless Challenge IV - Results
![]() The final round, which took place at the IQRF Summit 2018, was attended by the solvers of the two best projects selected from the projects submitted to the final. Both projects came from the V?B - Technical University of Ostrava. Teaching and IQRF projects have many years of tradition and support here. The winner has won development tools for IoT applications ... |
16grams, 25x25x16mm, 3Watt ? this is the Myrra 48000
![]() Myrra builds on the success of the 47000 series with the new AC/DC converter series 48000. Let's check some of its features in the given example. Whole article is available on https://time4ee.com/articles.php?article_id=89 Source of article: https://www.soselectronic.com/ |
Maple ESP32 Mini - small development board with ESP32 PICO D4
![]() One more development board with ESP32 PICO D4. This development board called Maple ESP32 Mini, is very small and the seller wrote that this board is the smallest dev board with ESP32 PICO D4 on the world. Maple ESP32 Mini doesn't include... |
STM32duino IV. - Read temperature and humidity from Si7021 (I2C bus)
![]() The fourth part of STM32duino tutorial we will check the I2C bus. We connect the temperature and humidity sensor Si7021 to default I2C and also to alternative connection of I2C bus. Whole article is available on https://time4ee.com/articles.php?article_id=88 |
IQRF Summit 2018
IBM joins IoT alliance in CZ: More than 100 entities trust in Czech technology for the Internet of Things
The conference on the Internet of Things ? the IQRF Summit 2018 ? that has just taken place was an opportunity for visitors to see what Smart City, Smart Building, and Industry 4.0 projects companies are working on, and how. All those presentations here shared one common denominator: they all either use the IQRF, the Czech wireless technology, directly in their products or build on it in overarching systems. At the summit, the IBM announced that it was joining the IQRF Alliance as it was keen to become a major strategic partner for other members. |
TechNexion TEP ? robust and powerful Panel PCs
![]() Are you looking for a stylish touch screen terminal for the attendance system? Or even something more powerful? You will definitely choose from the TechNexion TEP series. Whole article is available on https://time4ee.com/articles.php?article_id=87 Source of article: https://www.soselectronic.com |
IoD-09 ... Internet of Displays for everyone
![]() Miniature, intelligent, 0.90? RGB TFT display with a WiFi module for immediate use ? that?s the IoD-09 series. Whole article is available on https://time4ee.com/articles.php?article_id=86 Source of article: https://www.soselectronic.com |
Eagle 9 - a new release of Eagle with amazing features
The AutoDesk released a new version of popular CAD tool called Eagle 9.
There are a few awesome features which will simplify the job during your design of PCB.... |
Development boards for CH55x microcontrollers
![]() Do you know USB-UART converters called CH34x? The type of converter is used in a lot of Arduino clones of development boards. The same manufacturer designs own microcontrollers based on C51, that's core which was used in a lot of Atmel microcontrolers like AT89C2051, AT89C51 and more. If you think the core is old and useless, that's wrong idea. Modified core is used ... |
STM32duino III. - How to use Serial (USART)
![]() Welcome to third part of STM32duino tutorial. What do you expect? We check the most popular microcontroller interface - USART, called Serial in Arduino IDE. The STM32 microcontrollers includes a few USART buses. The feature of STM32 is possibility to change of USART connection. The whole article is on https://time4ee.com/articles.php?article_id=85 |
Welcome to the 3D FLASH Memory World
![]() Apacer will launch 3D NAND TLC FLASH based products during the year 2018. Is there any reason to worry? Absolutely not. Apacer will use Toshiba chips manufactured by BiCS3 TLC NAND process, which guarantees 3 000 P/E cycles. 3D NAND TLC products will be covered by the same warranty as 2D NAND MLC based products; i.e. 2 years or the period ending on the date when the SSD has exceeded 3 000 Average Erase Count, which is indicated by Apacer?s SMART software. Whole article is available on https://time4ee.com/articles.php?article_id=84 Source of article: https://www.soselectronic.com/ |
FRIWO power supplies already complying with DIN EN ISO 13485 Certification
![]() When it comes to human health and security, there is no time for errors and failures. Every component of medical grade system must be 100% safe and reliable. Whole article is available on https://time4ee.com/articles.php?article_id=83 Source of article: https://www.soselectronic.com/ |
BananaPi W2 - 2x SATA, USB3.0, 2x Gbps ethernet, PCIE, eMMC
Armbian showed a pictures of Orange Pi 3 Plus. Now, BananaPi released a pictures and info about BananaPi-W2. It is really powerful single-board computer. So, we can wait for two interesting a powerful single-board computers. As I mentioned in title, it contains a lot of different interfaces. The heart of board is Realtek RTD1296 processor, Quad-core ARM Cortex-A53 with Mali T820 MP3 GPU. More info about this processor, which contains Gbps ethernet, 2x SATA, 2x USB 3.0 you find here . The amount of RAM is 2GB and the type is DDR4. |
Hammond 1551 MINI ? truly miniature enclosures
![]() If you have a device of about USB key size but you don?t need an USB connector, then the 1551 MINI series is right for you. Whole article is available on https://time4ee.com/articles.php?article_id=82 Source of article: https://www.soselectronic.com/ |
STM32duino II. - control GPIO
![]() The first article about STM32duino described "How to start with STM32 like Arduino. The second article of tutorial describes how to control GPIO - digital input, output and also PWM output. The whole article is available on https://time4ee.com/articles.php?article_id=81 |
Micro Soldering Station
![]() Paulo Bruckmann created Micro Soldering Station with Arduino Uno development board which contains ATMega328P. The Autor wrote this Micro Soldering Station is very cheap... |
ATMega328P clone - LGT8F328P by LogicGreen and development boards
![]() The cnx-software website shared interesting news about clone of ATMega328P called LGT8F328P microcontroller by LogicGreen. The manufacturer promises 99% compatibility with popular ATMEga328P microcontroller by Atmel/Microchip. |
Turris MOX - modular and open-source router
CZ.NIC which is known thank to popular and safe Turris Omnia router, introduced a new modular router which is called Turris MOX. MOX is modular and open-source router where you can just buy only modules which you need. |
Saleae Logic Analyzer 1.2.22 beta - real-time feature
![]() Saleae, the manufacturer of logic analyzers, released a new beta version of PC software for showing of data waveforms. The big advantage of this program is real-time showing of data - from digital inputs. In case that your logic analyzer includes analog inputs, the Saleae software shows also this analog waveform. |
Comparison of ESP32 battery powered development boards
Andreas Spiess shared video on youtube where he compared ESP battery powered development boards.
If you check the video, you will find answers which you need during your choosing of board. - Does the board use a shielded module or just a chip soldered on the PCB? - How many pins are broken out to pin headers? - Does the board come with an antenna connector for an external antenna? - Is the board breadboard friendly? - How clear is the pin labeling? - Does the board have an additional ?flash? button? - Is a battery switch available? - Which battery connector do you need? - Does the board crash if you disconnect USB? - What type of voltage regulator and LiPo management chips are used? - How much current does the board consume? |