According to the official information of SHT31 Smart Gadget, we know that the module is designed with two single-chip systems. The nrf51822 is a Bluetooth module without too many pins, and the MC9S08L...
I saw the email and was on a business trip in Beijing. I contacted okhxyyo and went directly to EEWORLD to pick it up. Am I the fastest to get it? The editors were very enthusiastic and even invited m...
I saw the nRF24L01 driver in the micropython source code a long time ago, but I never tested it. Yesterday I soldered two modules, modified the GPIO definition, tested the basic communication function...
A 100W wireless power transmission prototype was made before. The primary resonant side adopted full-bridge switch phase shift control. The schematic diagram is shown in the figure.The actual measured...
Receive "SHT31 Smart Gadget" and start testing immediately
The test board I received is a bit like chewing gum. But it is a bit bigger.
After opening the package, you can see that there is a "plastic ...
IoT security himqtt firewall data structure ringbuffer ring bufferWith the popularity of 5G , IoT security is particularly important. himqtt is the first high-performance MQTT IoT firewall with comple...
Apple is planning an Apple Watch activity challenge for International Dance Day on Friday, April 29. The activity challenge will appear on the Apple Watch as a notification a few days before th...[Details]
As a training ground for the most cutting-edge automotive technology, Formula One has always attracted much attention. Among the majority of car owners and fans, there are many loyal fans of F1. As...[Details]
1. Current status of starlight-level low-light camera technology
The current security market has higher and higher requirements for the low-light performance of cameras. Not only does it need...[Details]
There have been a lot of leaks about Samsung's next-generation flagship Galaxy S21 recently, and almost all the important details have been revealed. As expected, the new phone should be an improve...[Details]
Nokia, Elisa and Qualcomm Technologies announced that they have achieved the world's fastest 5G base station throughput of up to 8Gbps based on a commercial network in Finland, and for the first time...[Details]
Advanced driver assistance systems (ADAS) and technologies designed for mobile devices such as facial recognition , eye tracking or gesture control are increasingly finding their way into cars. These...[Details]
NVIDIA and Didi Chuxing announced today that Didi will use NVIDIA GPUs and other technologies to develop autonomous driving and cloud computing solutions. Didi will use NVIDIA GPUs to tra...[Details]
With the popularization of household appliances and audio-visual products, the widespread application of office automation and the continuous development of networking, more and more products have ...[Details]
According to Yonhap News Agency, Lee Soo-mi, an expert on US export controls and economic sanctions and a lawyer, said today at a seminar hosted by the Korea Trade Association's Institute for Interna...[Details]
The AD9961/AD9963 are pin-compatible, 10-/12-bit, low-power MxFE® converters that offer two ADCs with 100 MSPS sampling rate and two DACs with 170 MSPS sampling rate. These converters optimize...[Details]
Chinese doctors, led by Dr. Liu Rong, successfully completed the world's first remote operation using 5G technology, which was tested on pigs in Fujian Province using state-of-the-art technology. D...[Details]
The front end needs to use buttons, so a state machine is created (as shown in the figure): main.c 1 #include N76E003.H 2 #include SFR_Macro.h //N76E003 SFR register setting macro definition ...[Details]
Here we use PCF8591 ADDA chip, 51 single-chip microcomputer, and a potentiometer. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the angle is displa...[Details]
On December 18, Zhongjing Technology was listed on the SME board of the Shenzhen Stock Exchange. The company's stock code is 003026, the issue price is 13.89 yuan per share, and the issue price-earni...[Details]
Abstract: This paper introduces the design of remote automatic meter reading module for LonWorks bus power line data transmission, as well as the structure and function of an intelligent communi...[Details]
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