If I use a battery to power a DCDC circuit, how can I be sure that the battery has enough power?
No matter how I think about this question, it seems contradictory. Is there any difference between usin...
The circuit design is relatively simple, mainly including power supply, serial port screen, running light, DHT11, 485 and PM2.5 modules. 485 is used to read wind speed and direction data. The onboard ...
PowerEver is a tiny electronic board that allows your commercial power bank to run non-stop while minimizing self-consumption current. It is user-adjustable and compatible with nearly all power banks ...
1 Introduction
NUCLEO-WL55JC2 is a development board tailored by ST for the STM32WL series (STM32WL Nucleo-73 boards). It can be used to evaluate the full performance of the STM32WL55J.
The NUCLEO-WL5...
With the expansion of data centers and the commercialization of 5G technology, 100G/400G as the main technology of network infrastructure has attracted more and more attention. This live broadcast wil...
Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]
According to 9to5Mac, Apple has cut iPhone orders for 2022 due to supply chain disruptions and the Russia-Ukraine war, and will cut them again in the future. Services are becoming a "key differentiat...[Details]
You can get a general understanding of the interrupt priority through my introduction first, and we will understand it in detail when we apply it in practice later. When talking about the background...[Details]
According to foreign media SamMobile, Samsung's next-generation flagship Galaxy S21 is already in testing. And the well-known Samsung blogger Bing Yuzhou said that the S21 may be equipped with u...[Details]
Fire, as a major threat to human survival, has attracted more and more attention. Designing a fire alarm and fire fighting system with high reliability and good real-time performance is a need fo...[Details]
1 Introduction to TMS320F2812 TMS320F2812 is a high-performance, multi-functional, cost-effective 32-bit fixed-point DSP chip for control from TI. The chip is compatible with the TMS320LF2407 i...[Details]
1.
Embedded Flash
1.1
Module Introduction
CIU32M010 and CIU32M030 integrate an embedded FLASH control module, which controls the erasing, programming and readin...[Details]
1. Features of PIC16C62× series microcontrollers The PIC16C62× series is a RISC reduced instruction, Harvard structure bus, 18-pin single-chip microcomputer. It has the characteristics of low power c...[Details]
With the popularity of smart phones, some more purposeful functions have been separated out. Smart wearable devices have emerged. In addition to the common functions of recording steps, displaying ...[Details]
1. u-boot startup process Step 1: The code in IROM in S5pc100 automatically copies the first 16KB of NAND FLASH to 0x34000 of SRAM, and then the first part of bootload starts to exec...[Details]
On April 20, @Queena_小米, product director of Xiaomi’s camera department, revealed the new interface of Xiaomi Camera. There are two options. In fact, the swipe-up gesture option received a lot ...[Details]
The 2012 Beijing International Wind Energy Conference and Exhibition will be held at the Beijing China International Exhibition Center (New Hall) from November 15 to 17, 2011. GE Detection and Control...[Details]
The focus of Huawei's consumer business development is changing dramatically. At the Huawei Developer Conference (HDC) 2020 held recently, Huawei officially released the latest Harmony OS 2.0, EM...[Details]
Motor classification:
1. According to the type of working power supply: it can be divided into DC motor and AC motor.
1) DC motors can be divided into brushless DC motors and brushed DC m...[Details]
Labview is called "G" language, which just means that it has the programming ability of general programming language, but any programming language has its own unique characteristics. Otherwise, after ...[Details]
Switching Power Supply Study Group
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