Dongguan Jingwo Electronic Technology Co., Ltd. is a national high-tech enterprise, integrating independent research and development, production and sales, and is a large manufacturer specializing in providing overcurrent and overheat protection solutions. The main products include resettable fuses, one-time fuses, EV fuses, transient voltage suppressors, electrostatic suppressors, precision resistors and other circuit components. The application areas cover products used in communication equipment and monitoring, automotive electronics, industrial and home appliances, lithium batteries and battery packs, computers and peripheral products, consumer and multimedia electronic equipment, electric toys and other industries. Jingwo Electronics has always been firmly promoting "technological innovation" and is committed to becoming a global leader in the field of electronic circuit protection, providing customers with complete electronic circuit protection solutions.
1. Introduction
After the network access is successful, you need to start data communication. First, you need to modify the data points and add the following three data points. One is used to control ...
The design of magnetic components is the key and difficulty in the design of switching power supplies. The reason is that magnetic components are non-standard parts. There are many design parameters t...
This article introduces the process of building the ESP-IDF environment for ESP32-S2-Kaluga-1.
1. Review of previous pitfalls
I have done ESP32 development with Arduino and MicroPython, and have also ...
I have a few English version Hikvision dome cameras brought back from abroad. I want to use them, but I can't search for the devices on the Chinese version of the hard disk recorder. Can any master he...
Texas Instruments' C2000 real-time control series will soon add the F28003X member. The F28003X provides higher computing performance and larger FLASH space than the F28002X/F28004X . Combined with th...
AMR, ARM and MRM Technology Introduction 1. AMR Introduction AMR (Audio/MODEM Riser, sound/modem plug-in card) is a set of open industrial standards. It defines an expansion card that can support b...[Details]
Broadcast signals go through program production and broadcasting, signal transmission, emission and other links, and are finally listened to at the audience's end. The system working status of each l...[Details]
I have an OK6410 board, so I decided to spend some time learning about the classic ARM series ARM11. I also learned about the development process of ARM11 and how to run the system. The development...[Details]
Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
In the previous experiment, we explained how to relocate the code, but relocating the code to the IRAM with only 256K is not very useful. The correct way is to relocate the code to the main memory wi...[Details]
Introduction
Due to the oil crisis and increasingly serious environmental pollution, the development of electric vehicles has become an inevitable trend. Batteries provide power for electric vehi...[Details]
I only know how to debug in SDRAM, so here goes:
ADS project property settings:
-ro-base = 0x30000000
entry 0x30000000
Init Section: 2440init.o Init
An SDRAM initialization file needs to be loade...[Details]
Opening remarks:
The previous section talked about the continuous stepping trigger function of holding down an independent button. This section will teach you how to achieve accelerated uniform speed...[Details]
1. There are two types of clocks under Linux: 1.1 Real-time clock RTC It is driven by the onboard battery "Real Time Clock" also called RTC or CMOS clock, hardware clock. When the operating syste...[Details]
Program Memory
If you want to put data (such as constants, strings, etc.) in FLASH, the user needs to specify the data type __ATTR_PROGMEM__. For ease of use, AVR-GCC defines some more intuitive symb...[Details]
1 Introduction
The advent of the PC era has led to the emergence of information products, and the combination of the Internet and information products is a trend of development today. The emerg...[Details]
I recently helped a hospital make a temperature recorder. The hardware resources are: stm8L151 + NTC*2 + EEPROM + lithium battery charging protection circuit + 18mAh button battery; the software logi...[Details]
Multi-machine communication refers to data transmission between two or more computers. Master-slave multi-machine communication is the simplest and most widely used type of multi-machine communicat...[Details]
introduction
Cortex
-M3 is ARM's first microcontroller core based on ARMv7-M. It is very different from ARM7 in terms of instruction execution, exception control, clock management, trace d...[Details]
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