WCT-5A4-S

Keyboard scanning has interrupt mode and query mode #include "jn8515def.h" /******The following is the keyboard arrangement diagram******                    | | | PC0 ___1|__2|__3|__            ...[Details]

communication 　　Next, we discuss the intelligent communication of LEDs. Ears and throats are the next most important functions to realize the intelligence of LED lighting. By simply networking the ...[Details]

The implementation principle of ASM51 calling C51 function without parameters is explained and examples are given to verify the superiority and feasibility of this method. The article shows such a ...[Details]

　　When using the induction type voltage tester introduced in this example, just put its sensing end close to the wire of the mains power grid to detect whether the wire is energized without touching t...[Details]

Battery heat dissipation problem Most of the current lamps use 12V valve-controlled maintenance-free lead-acid batteries, which use a tight assembly structure and have poor heat dissipa...[Details]

　　The most basic principle of the laser ranging system is to measure the time interval of the laser pulse propagating in space, so as to obtain the measured distance. This paper studies the basic pri...[Details]

PLC and frequency converter are the most commonly used devices in industrial control. They can be used alone or in close cooperation to achieve the purpose of automatic control. They are widely use...[Details]

The chip used here is STM32F103, which uses interrupts to receive and send serial port data. Here we use the method of directly operating the registers. Using the library function is similar to this,...[Details]

　　Dot-matrix flat-panel graphic LCDs are widely used in various portable products. For different manufacturers' products and different application purposes, there are many varieties of core LCD displ...[Details]

Can a reed switch be used to directly control the start and stop of a motor? Toy motors are commonly used power devices that can convert electrical energy into mechanical energy and can be used to ...[Details]

According to The Verge, Google's self-driving car company Waymo has made another move. This time, it has hired the technical team of the defunct robot manufacturing company Anki to strengthen the lin...[Details]

 A class-action lawsuit filed on Monday in the U.S. District Court for the Southern District of New York targets Apple and T-Mobile over long-standing vulnerabilities in iMessage and FaceTime that ti...[Details]

In-vehicle AI chips are the Mount Everest of the artificial intelligence industry and a prerequisite for the large-scale implementation of autonomous driving . Recently, Horizon Robotics, an artifi...[Details]

Astrocyte uses stitched images (2800x1024) to locate and identify small nodules on a wooden board (30x10) WATERLOO, Canada, May 19, 2022 – Teledyne is pleased to announce the immedia...[Details]

Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]