This time, we use the combination of blynk app + server (local) + zero-knowledge ESP8266 development board to control the RGB LED to display various colors through the mobile phone APP.
1. Hardware pr...
In the development of modern automobile technology, more than 95% of cars have adopted the CAN bus protocol, and some entertainment systems have adopted Ethernet. Combined with the commercial applicat...
[i=s]This post was last edited by fish001 on 2020-5-9 22:50[/i]Tips: Since the download file is large, to ensure a smooth download, it is recommended to use download tools such as Thunder, QQ Tornado,...
[i=s]This post was last edited by landeng1986 on 2019-10-31 20:07[/i]With this development board, you don't have to worry about not being able to use the high-end radar in your hands. Infineon provide...
Next is the previous review report: [Atria AT32WB415 Review] 1. Unboxing, installation and use of AT32 IDE development environment (especially error resolution) - RF/Wireless - Electronic Engineering ...
The 8th China Information Technology Expo (CITE 2020) will be held at the Shenzhen Convention and Exhibition Center from August 14 to 16, 2020. As the leading electronic information industry expo in ...[Details]
According to foreign media reports, on November 11 local time, Texas Instruments (TI) announced the launch of two new real-time microcontroller series - TMS320F28P55x series and F29H85x series, des...[Details]
#include iom16v.h #include macros.h /* This se EMS to produce the right amount of delay for the LED to be * seen */ void Delay() { unsigned char a, b; for (a = 1; a; a++) ...[Details]
1 Analysis of the adaptability of relay protection settings of 35KV substations under special weather conditions
1.1 Weak feed adaptability of line protection
During the ice disaster, due to l...[Details]
The wireless base station transmits signals and receives signals transmitted by mobile stations through the antenna feeder system. Therefore, the installation quality and operation of the antenna feed...[Details]
The annual World Internet Conference has kicked off again. Like previous years, most of the leading companies in the technology and Internet industries will attend the conference to discuss the deve...[Details]
When we electricians need to measure current without disconnecting the circuit, we need to use a clamp meter (sometimes referred to as a clamp meter or clamp meter). A clamp meter is an instrument ...[Details]
The establishment of a company called BYD Toyota Electric Vehicle Technology Co., Ltd. means that the joint venture between BYD and Toyota may have entered the "practical" stage. The company's subscr...[Details]
In December 2020, QuantumScape announced a breakthrough in the battery field. Its solid-state lithium metal battery can be charged to 80% in 15 minutes, and can extend the range of electric vehicles ...[Details]
my country uses a method equivalent to IEC for the classification of explosive hazardous places. The national standard GB 50058-92 stipulates that explosive gas hazardous places are divided into thre...[Details]
With the rapid development of information and technology, service robots have been widely used in all walks of life. Service robots can independently complete various service tasks, such as navigat...[Details]
Recently, at the 2021 China Academy of Information and Communications Technology ICT+ In-depth Observation Report Conference, Liu Liehong, Vice Minister of the Ministry of Industry and Informat...[Details]
Circuit principle:
As shown in Figure 4-2, the input stage of this power amplifier is a pair of field effect tubes, which have the advantages of high input impedance, large dynamic range and low no...[Details]
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