Shenzhen Ruilongyuan Electronics Co., Ltd. was established in 2009. Since its establishment, it has adhered to the development path of independent brand and independent innovation and created the RUILON brand. The company specializes in the research and development, production and sales of overcurrent and overvoltage protection devices. Its products mainly include ceramic gas discharge tubes, varistors, transient suppression diodes, electrostatic protection devices, lightning arresters, self-recovery fuses, etc. These products are widely used in industrial electronic equipment, communications, power, intelligent robots, medical equipment, automotive electronics, household appliances, green energy and energy conservation and environmental protection. The products have passed CQC, CE, CB, UL, TUV, CNAS certification, and the full range of products has passed ROHS and REACH certification. The company's position in the industry has been widely recognized, and it has successively won the honorary titles of "National High-tech Enterprise", "National Specialized and New Little Giant" Enterprise, "The 20th Shenzhen Famous Brand", "The 75th International Geneva Invention Bronze Award", and "The Second Prize for Scientific and Technological Progress Awarded by the Guangdong Electronic Information Association".
Anyone who has played with TI's ZigBee or BLE will come into contact with OSAL. What is OSAL? OSAL stands for operating system abstraction layer. Based on OSAL's scheduling mechanism, OSAL supports mu...
This article will introduce how to use HPM6750 to output PWM signals and use the PWM signals to drive the buzzer to sound.
Introduction to PWM
The full name of PWM is Pulse-width modulation, which is ...
Q: I.MX6Q Android 4.2.2 does not support the ov5640 DVP interface. When I open the camera on Android, a mipi_csi2 error will appear. After loading ov5640, it will call the camera of the mipi interface...
Smarter engineering, more powerful industrial design - Field transmitter and smart meter design solutions : https://training.eeworld.com.cn/course/5239...
A:
Please advise, does anyone know where to modify the kernel code for this startup interface?
B:
https://github.com/arm-tangb/psplashhttps://github.com/arm-tangb/my-note/blob/master/05-rootfs/psplash...
The battery is 12V, and the DC regulated power supply (30V 5A specification) can be used to charge the battery directly? Without any load, the DC regulated power supply is adjusted to 15V 5A. Is it fe...
Purpose: Make the buzzer sound once every second; Experimental steps: Experimental Procedure: /************************led.c********************** */ #include "stm32f4xx.h" //Can be found...[Details]
1. Understanding LCD1602 Liquid crystal display is referred to as liquid crystal or LCD. Various types of liquid crystal are usually named according to the number of rows of displayed characters or t...[Details]
This chapter introduces the clock management unit (CMU) of the Exynos4412 chip. The CMU controls the phase-locked loop (PLL) and generates clocks for various IPs, buses, and modules in the Exynos4412...[Details]
ADXL345 is a 3-axis, digital output accelerometer from ADI. ADXL345 is a 3-axis, digital output accelerometer based on iMEMS technology launched by . The features of this accelerometer are: High re...[Details]
In many cases, when the timer/counter is often used for other purposes or cannot be implemented, the only way to delay is by software, for example, the delay exceeds the maximum value of the timer ...[Details]
In the standard C language textbooks, bit operations are basically not involved, but in the program of the single-chip system, it is necessary to frequently operate various registers in bytes, and the...[Details]
There are many ways to choose the pins of the STM32 microcontroller. If you configure it by writing registers directly, then, look at the manual and write 0 or 1 to the corresponding bit of the "con...[Details]
5.1 Introduction CISC: Complex Instruction Set RISC: reduced instruction set 5.1.1 CPU model Complex instruction set and reduced instruction set depend on the N of the controller in the CPU N=11...[Details]
ARM microprocessors can support up to 16 coprocessors for various coprocessing operations. During program execution, each coprocessor only executes coprocessing instructions for itself and ignores ins...[Details]
material I use the module from Greensun Electronic Technology, which has complete documentation and related examples. SYN6288 module schematic diagram Speech synthesis commands wiring How to wi...[Details]
Introduction: The Watch Dog Timer of the PIC microcontroller is an internal self-oscillating RC oscillator timer that does not require any external components. This means that even if the oscillation...[Details]
The application of smart cars in remote control can be used in some dangerous places where people cannot operate or control on site, such as farm water tanks, caves, harmful or radioactive laborat...[Details]
I have published an article How to debug u-boot on csdn. The article has limitations because it comments out the code loading (moving code from nand flash to SDRAM) part. This article is to discuss...[Details]
1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver.
2. M...[Details]
Microcontroller MCU
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