[ Silicon Labs BG22-EK4108A Bluetooth Development Review] UnboxingOn January 2 , 2022, I received the development board BG22-EK4108A from Silicon Labs and Arrow Electronics . I would like to thank the...
[i=s]This post was last edited by damiaa on 2019-5-18 20:31[/i] [font="][[/font]STM32WB55 Review] + Wireless Firmware Update The STM32WB55 contains two cores, one M4 handles most tasks, and the other ...
[color=#333333][font="][size=14px][Ask if you don't understand] [/size][/font][/color][color=#333333][font="][size=14px]A 12V to 5V 3A MP2315 circuit [/size][/font][/color] [color=#333333][font="][siz...
[i=s]This post was last edited by freeelectron on 2022-1-20 19:15[/i]1 Introduction:
The official demo uses a blocking method to light up the lamp, which means waiting. During the waiting period, the ...
The MSP432P401x microcontroller (MCU) is an optimized wireless host MCU with an integrated 16-bit precision ADC that delivers ultra-low power performance with FPU and DSP extensions, including 80A/MHz...
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This is the clock integration module of ARM, mainly want to introduce the clock system of ARM.
S3C2440 has 2 PLLs (phase-locked loops), one is mpll and the other is upll
PLL (Phase Lock...[Details]
Taking TWS Bluetooth headset as an example, the following points should be noted when using pogo pin spring thimbles:
1. The space of TWS Bluetooth headset is limited, and the smallest pogo pin...[Details]
The transmitter provides an optical link (infrared) for the headphones. The three infrared LEDs (IR) are current polished by T1 and P1 is used to adjust the current level. The current consumption o...[Details]
In order to improve the situation that a certain welding equipment can only output and print English documents, an English to Chinese translator with a high-performance ARM7 controller - LPC2214 as...[Details]
According to Mukul Sharma, Huawei has recently applied for three new trademarks, Honor Home, Honor Go and Honor Work. Information shows that Huawei applied for registration of new trademar...[Details]
1. Automobile bus data collection 1. What is automotive bus data collection? Automobile bus data collection refers to obtaining data from various electronic control units and sensors of the car ....[Details]
1. Introduction to ARM Generally speaking, any dedicated hardware and software system with a microprocessor can be called an embedded system. It is a dedicated computer system embedded in an object s...[Details]
On February 12, Robotech announced a plan to issue shares and pay cash to purchase assets and raise supporting funds. The company intends to purchase 78.65% of the equity of Feikongtech held by the c...[Details]
Imagine an orange cat, then imagine that cat is coal grey, and now imagine that cat striding along the Great Wall. When you imagine this, a series of neurons in your brain fire quickly, and based on ...[Details]
Radio frequency identification technology RFID is a non-contact automatic identification technology. Its basic principle is to use the transmission characteristics of radio frequency signals and sp...[Details]
"At present, new energy vehicles have entered a new stage of accelerated development, facing major opportunities as well as many challenges in technology and market." On September 16, the 2021 World ...[Details]
Earlier, Tencent's Xuanwu Security Laboratory tested 35 chargers, power banks and other products on the market that support fast charging technology and found that 18 of them had security issues. The...[Details]
At the recent NVIDIA GTC2024 conference, Jia Peng, head of Ideal Auto's intelligent driving technology R&D, elaborated in detail Ideal Auto's thinking and R&D progress in autonomous driving.
...[Details]
Recently, @CCTV Finance Channel reported that BlackBerry Canada recently announced that it would stop updating the service system of BlackBerry mobile phones, which means that almost all models of th...[Details]
The inverter encoder parameter setting is a key step to ensure the normal operation of the inverter and encoder. This article will introduce the inverter encoder parameter setting method in detail,...[Details]
Microcontroller MCU
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