There was a astronaut watch face that was very popular before, so I implemented it on the STM32 microcontroller and SSD1306 display.The effect is shown in the following video:The implementation princi...
Please tell me how to calculate this verification code? I don't understand
For example, I sent the header code 0XF1, the middle three data 0X0D 0X1A 0X01 and the tail code 0XF3
So what is the check co...
"Python Programming for the Raspberry Pi" will show you how to program a network robot, weather station, or media server on your new $35 computer. You will learn how to program in Python on the Raspbe...
ROHM started out as a small electronic parts manufacturer in Kyoto in 1958, and gradually entered the semiconductor fields such as transistors, diodes, and ICs in 1967 and 1969. Two years later, in 19...
Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH582】2. MounRiver IDE first experience
【BLE 5.3 wireless MCU CH582】3. N...
Exposing China's Top 8 Haptic Products
Cutting-edge products ranging from advanced gaming systems to VR/AR accessories and even wearables have emerged in China in recent months, and ...[Details]
On November 25, 2022, the robot flexible intelligent production line provided by Ruisong Technology was officially put into production in the fourth phase capacity expansion project of Qingyuan A...[Details]
According to Russian media reports, the Russian Federal Ministry of Industry and Trade plans to allocate 900 billion rubles as sanctions relief measures for the domestic ICT industry. It is expected ...[Details]
A power source for simple LED projects
LED's are great display tools. Their prices have decreased to a point where they are replacing more conventional light sources. In one sense the...[Details]
realme UI 3.0 will be announced together with realme GT Neo2T on October 19. Today, realme has announced a detailed adaptation roadmap for the new system in India. As can be seen from the p...[Details]
People who are new to AVR will inevitably encounter the trouble of their beloved microcontrollers' fuse bits being locked and going out of service. In most cases, this is caused by the wrong setting ...[Details]
Speaking of communication, we all know that communication is divided into parallel communication and serial communication. Parallel communication has a fast speed but occupies more pins, while serial...[Details]
With the development of modern science and technology, high-tech products have brought great convenience to people with their simplicity and portability. The "shake stick" brings people a refresh...[Details]
In this case, Siemens 1200 PLC is connected to Parker compax3 servo drive through EtherCAT to Profinet gateway. It supports EtherCAT protocol in normal operation. As EtherCAT slave, the monitoring ...[Details]
Recently, the global chip industry has sounded the alarm for inventory emergency. A survey of about 150 semiconductor companies around the world by the U.S. Department of Commerce showed that by the ...[Details]
Communication Interface Design of DSP/ARM Dual-core System
The core of embedded systems is embedded microprocessors and embedded operating systems. The hardware core of early embedded syst...[Details]
Linear optocoupler is a photoelectric device that controls the change of resistance by changing the input current. It is an analog linear optocoupler made of CdS and LED semiconductors after strict...[Details]
According to Jiwei.com, the latest report from market research firm Strategy Analytics shows that by 2021, the smartphone Wi-Fi chip market will reach US$4.3 billion, with Qualcomm, Broadcom and Medi...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]