Are there any seniors who are familiar with Beidou chips and GPS chips who can recommend some relatively stable, low-power, and low-voltage Beidou chips and GPS chips?...
travis: Add BLE submodules to ESP32 IDF4 build.
esp32/boards: Enable BLE by default when building with IDF 4.x.
esp32: Implement BLE using Nimble from IDF 4.x....
The high-performance C6000 DSP architecture has 8 parallel functional units, 2 groups of registers, separate program and data storage; 256-bit instruction fetch package, which can fetch 8 32-bit instr...
1. Reasons for Zigbee reconnection(1) Zigbee disconnects due to poor signal quality caused by interference from various reasons.(2) The coordinator restarts.
2. Processing of Zigbee terminal reconnect...
[b][font=微软雅黑][size=5][url=https://www.st.com/content/st_com/zh/about/events/events.html/motor-control-roadshow-china-2018.html?ecmp=tt8151_cc_enews_sep2018]2018 STMicroelectronics Motor Control Roads...
Windows 2000 is a new generation of operating system based on NT core. Win2000 is favored by everyone for its reliable and stable performance, powerful network functions and other advantages. Win2000 ...
Reducing energy consumption and extending battery life are the goals that every engineer strives for when designing portable electronic products. Battery technology advances very slowly, so designe...[Details]
Recently, the topic of " power battery overcapacity" has aroused heated discussions in the industry. First, Morgan Stanley issued a bearish report on power batteries, believing that the industry ha...[Details]
DS1878 is an SFP+ controller with integrated digital LDD interface, including all SFF-8472 functions, supporting solutions based on VCSEL, DFB and EML. The operating voltage is +2.85V to +5.5V, and i...[Details]
Lithium-ion batteries need to go through formation and capacity test sorting before leaving the factory, and a large number of charging and discharging equipment are needed to perform charging and di...[Details]
1. Briefly explain that JLink’s debugging function and Flash programming function are very powerful, but the Flash operation of S3C2410 and S3C2440 is a bit troublesome: SDRAM needs to be set when p...[Details]
In the previous article "RIGOL Technology Station | Trigger Function of Oscilloscope", the editor introduced the principles, concepts, importance and other knowledge of oscilloscope triggering, and g...[Details]
In my impression, the initial driving assistance was pure "artificial intelligence", which means that many students would pay for a driving chaperone as soon as they got their driver's license. The c...[Details]
In order to further improve the company's product quality, strengthen quality awareness, enhance the quality management system capabilities, and enhance the company's product market competitiveness...[Details]
In order to prevent the problem of using excessive brightness to improve the energy efficiency index, the Chinese standard not only introduces brightness parameters, but also clearly puts forward a...[Details]
The ADM1066 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these f...[Details]
A recent project used the small MCU STM8S003F3. When using TIM1_CH1 TIM_CH2 as PWM output, I encountered a problem. After the code was downloaded, there was no PWM output. Using an oscilloscope, it s...[Details]
1. Introduction
According to the process requirements, the continuous rolling production line of the small bar mill adopts frequency converter speed regulation for most of the AC auxiliary...[Details]
The block diagram is a graphical illustration of the kinetic energy and signal flow of each unit in the automatic regulation (control) system. It is also a mathematical model that represents the re...[Details]
Huawei AR-HUD has a viewing angle of 13×5 degrees and covers multiple lanes at the same time. During driving, AR-HUD turns the windshield into a 70-inch high-definition screen to displa...[Details]
As the global
demand
for
new energy vehicles
continues to grow, the
power battery
market has also ushered in unprecedented development opportunities. According to the latest dat...[Details]