[i=s]This post was last edited by iamstarlee on 2022-8-1 21:00[/i]According to the project function, the hardware design mainly includes tof face recognition module and temperature, humidity and smoke...
There is a processor launched by NXP that has attracted much attention from the industry as soon as it came out. This is the i.MX 8M Plus, the first i.MX integrated with a dedicated neural processing ...
[i=s] This post was last edited by Peng Binghao on 2019-5-11 17:11 [/i] [font=宋体][size=6] [b]Ultimate Bunker DIY Happiness and Joy 2 in 1 [/b][/size][/font][b][font=宋体][size=6]CPU[/size][/font][font=宋...
I believe many people have used watchdogs. The main function of the watchdog is that the system cannot be fed when it crashes. When the watchdog timer reaches the specified time, the system will be fo...
#include
/*Two channels of data acquisition, one of which is very stable, with one or two jumps, but the other channel jumps a lot.
My processing method is: 1. Connect all the extra channels, sort ...[Details]
Recently, we learned from relevant channels that Mitsubishi has developed a monitoring concept cockpit - the new concept Emirai xS Drive, which can monitor the driver's status through infrared and ...[Details]
This paper takes the existing queueing system of the bank as an example and proposes the interface design of the single-chip microcomputer queueing system based on the IIC bus. Through the simulation...[Details]
Adaptive cable equalizers are an essential component of the receiver front end for serial digital video (SDV) broadcast and serial telecommunication equipment, and they can also be used in other ty...[Details]
1. Problem Description During the operation of the product, some data needs to be saved so that it will not be lost when the power is turned off. For this purpose, the data is saved in the flash insi...[Details]
MediaTek held a legal conference today (28th). In the first quarter of 2021, the company's revenue reached NT$108.033 billion, a quarterly increase of 12.1% and an annual increase of 77.5%. MediaTe...[Details]
PSRR: About Open-Loop and Closed-Loop Class D Amplifiers
In the past, the power supply rejection ratio ( PSRR ) has been a good measure of how well an amplifier rejects power supply noise. However,...[Details]
The following program runs on the LPC210X microcontroller:
void main(void)
{
// U8 Test ;
U32 ADC_Data;
const U32 ADC_CR=
( 1 0 ) | // SEL = 1, select channel 0
( ( Fpcl...[Details]
We know from the microcontroller that at the moment of power-on, the MCU's program pointer PC will be initialized to the address at the power-on reset, from which address the instructions to be exe...[Details]
Capacitor model naming:
1) The model naming of capacitors in different countries is not uniform. The naming of domestic capacitors consists of four parts:
Part 1: Letters are used to indicate the ...[Details]
Before last year's Double Eleven, Huawei launched the new 4G nova 5z with a very high cost performance. It is equipped with a 7nm Kirin 810 processor, an extreme full-screen design, a rear 48-megapix...[Details]
MediaTek recently launched its latest flagship 5G mobile phone chip "Dimensity 1200", which is produced using TSMC's 6nm process. As for the 5nm process chip, the company previously revealed that it ...[Details]
1 Flash Types and Technical Features
Flash is mainly divided into two categories: NOR and NAND. The following is a more detailed comparison of the two.
1.1 Performance Comparison
Flash memory i...[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]
Circuit introduction The circuit is composed of a power supply circuit, a microcontroller circuit, an environmental illumination detection circuit and a control output circuit. C1, VDl, VD2, C2, VD...[Details]
Analog electronics
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