Hello, seniors
I'm here again
Three months ago, we wanted to switch from IAR to CCS. CCS is free and powerful. Not only is it free, but I really like its free and version management.
But there are bou...
The feature of CH582 MCU is Bluetooth, so I plan to make a small device that converts a wired keyboard into a Bluetooth keyboard. I saw that the official routines also include Bluetooth HID keyboard r...
[i=s]This post was last edited by chenzhouyu on 2022-10-26 20:21[/i]Hi everyone, I have a question about 485.
The whole device is a metal shell, which is used to monitor the status of the generator of...
I want to use the capture function of the timer to measure the frequency. When MLCK is 1MHZ, it works. When it is 16MHZ, the program always enters ISR_TRAP.ASM. Why is this?It depends on the settings ...
Through this seminar, you will learn:
● How to use Microchip security devices and symmetric authentication to reduce the risk of counterfeiting disposable cartridges and consumables;● The architecture...
In terms of FOC, there are also three-resistor current sampling or single-resistor current sampling solutions on the market. So what are the advantages and disadvantages of these two solutions?First, ...
Simple record of LPC1788 timer match interrupt settings - direct operation through registers #include "timer_lpc1788.h" #include "uart_lpc1788.h" void TIMER0_IRQHandler(void) //TIMER0 interrupt f...[Details]
Have you ever had a power board failure? Have you ever had an output or input failure? Have you ever lost a program?
Maybe you have only encountered a broken PLC output point once in more than...[Details]
If you want to output PWM pulses from a certain IO port, the corresponding work is as follows: 1. A timer is needed to implement periodic cycle counting 2. Set the comparison value for each cycle to ...[Details]
1. Hardware Solution This system uses STC89C51 to control the output data. The PWM signal is generated by the IO port of the microcontroller and sent to the DC motor. The DC motor sends the real-time...[Details]
///* Minor flaw in the CPU: If the serial port is configured correctly and the Send command is executed directly, the first byte cannot be sent out. // The following statement solves the problem that...[Details]
Tesla’s 300th Supercharging Station in mainland China was officially completed. Tesla said that recently, Tesla's super charging stations were lit up at the Luo Hong Photography Art Museum in Shuny...[Details]
Since Huawei released the Mate60 series of mobile phones in September last year, and now the Pura70 series has been on the market for nearly three months, the specific model of the mobile phone pro...[Details]
At present, there are hundreds of ground resistance testers on the market, both imported and domestically produced. In summary, there are only three types of measurement methods: ground pile method, ...[Details]
Based on the modeling of an autonomous vehicle approaching an urban intersection with four high-rise concrete buildings on the corner, it is possible to simulate the situation where the autonomous ...[Details]
Encouraged by national policies, many consumers have purchased pure electric vehicles, and more and more automakers are manufacturing pure electric vehicles. Many people say that pure electric vehi...[Details]
According to foreign media reports, researchers at the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) have designed and tested a new wireless charging solution that doubles the powe...[Details]
December 5, 2022, London, UK, Durham, North Carolina, USA, and Shanghai, China—Wolfspeed, Inc., the global leader in silicon carbide (SiC) technology, announced that the Jaguar I- TYPE 6 Racing provi...[Details]
In 2022, in the field of smart cars, almost everyone will talk about "integrated driving and parking". "Driving and parking share the same domain controller, which enables deep reuse of sensors and...[Details]
Every year, more and more IT budgets are consumed by unnecessary software license costs. Today, we will show you how to save up to tens of thousands of dollars by fully utilizing CPU cores and redu...[Details]