At present, for high-power products such as UPS, EPS, and inverter power supplies, the battery inverter voltage designed by developers is often very high. Faced with a high-voltage battery pack compos...
I have just installed AD16 and downloaded the Admin plugin. At first, I could import DDB files normally. But after a few days, when I tried to import it again, it showed Invalid file name. Can I find ...
In portable medical devices and industrial automation involving temperature measurement, pressure measurement, industrial process control, 12-bit converters are ideal. However, if you consider the ent...
Chapter 4 GD32VF103C START RISC-V and Corex-M3 instruction testAddition, subtraction, multiplication and division operations should be used by everyone in programming. This article wants to see the di...
Jiwei.com reported on December 4 that Wang Chenglu, President of Huawei's Consumer Business Software Department, published a long article yesterday to teach users how to avoid being disturbed by push...[Details]
There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's work efficiency and achieve precise delay; the other i...[Details]
This buck converter circuit is a 1.2V to 12V input voltage circuit at 6A. It uses a controller (TPS40190) running at 300kHz. The user priority is low cost and simple bill of materials (BOM). The give...[Details]
AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K system programmable Flash memory. Manufactured using Atmel's high-density non-volatile memory technology, it is fully instr...[Details]
Comparison table of commonly used Chinese and English abbreviations in circuit diagrams
a analog
ab address bus
accessorier accessories
adc analog to digital conversion
...[Details]
ST's VIPER26LD is an offline converter consisting of an 800V avalanche rugged power supply and a PWM controller. Users are more concerned about the following factors: overcurrent limitation, protecti...[Details]
Every DC/DC IC (whether step-up or step-down) can be connected to drive a constant current LED. Now we will take KZW3688 and CE9908 as examples to introduce their connection methods and characteris...[Details]
Preface 80C196KB is a device in the MCS-96 series using CHMOS technology. It integrates an A/D conversion module on-chip, including an 8-channel analog multi-channel switch, a sampling and holding ci...[Details]
As we all know, the British company ARM is a leader in the world of embedded microprocessors . ARM has always developed its own microprocessor core architecture and then licensed the intellectual prop...[Details]
This program is developed on the 51hei MCU development board. If you need to transplant it to your own circuit, just modify the corresponding port.
//****80c52*** clock program
//***Teach you how t...[Details]
As Moore's Law slows down, the semiconductor industry needs a new alternative solution. In order to achieve advantages in functionality, shape and manufacturing cost, advanced packaging and system-le...[Details]
On March 21, technology media Phone Arena published an article stating that Apple’s iPhone 13 Pro Max has increased the battery capacity to 4352mAh, making the iPhone 13 Pro Max an ultra-long b...[Details]
After the STM8 EEPROM is reset, if you want to write data, you must unlock it first, otherwise you will not be able to write data. Unlocking means writing to FLASH_DUKR in sequence: The first hardw...[Details]
1. LED basic principles and knowledge Figure 1 LED common anode schematic diagram 1.1 The meaning of LED common cathode and common anode The smallest unit of LED is the light-emitting diode. Light-...[Details]
In the field of modern data acquisition, more and more field acquisition devices need to expand network functions to achieve remote control and data transmission. Ethernet has been widely used du...[Details]
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