SIT1602BC-13-28N-24.000000D

Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]

1 Introduction In UPS or DC/AC design, the input 220 V AC voltage or battery voltage needs to be converted to a ±375 V DC voltage, and then the AC converter converts the DC voltage into a 220 V...[Details]

#include reg52.h #include "main.h" #include "smartcard.h" #include "stdio.h" typedef enum { false, true }bool; #if 0 sbit PIN_RXD = P1^0; //Define the same pin for receiving and sending sbit PIN_TXD ...[Details]

    The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. in the United States, especially the microcontroller with built-in second-generation F...[Details]

　　In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]

introduction In 1999, providing power over Ethernet cables was not a new idea. In June 2003, the IEEE finally approved the 802.3af standard. This standard defines a method that allows DC power...[Details]

Since the third quarter of last year, electroacoustic device manufacturers have been affected by the problems of material shortage, container shortage and ship detention in the upstream supply chain,...[Details]

LTC4310 is an isolated bidirectional I2C bus communication device. Each device can encode the I2C logic state into a signal and transmit it to another device through the insulation layer. T...[Details]

Infineon Technologies joins EEBus initiative to promote standardization of energy management systems The proportion of volatile renewable energy in energy consumption continues to i...[Details]

According to foreign media reports on December 20, an analyst who has been paying attention to Apple’s supply chain for a long time revealed that the iPhone 17 Pro series launched by Apple in 2025 wi...[Details]

1. Cortex-M3 exception types Cortex-M3 supports 256 interrupts (or exceptions), including 16-4-1=11 system exceptions (numbered 1-15), and up to 240 external interrupts (numbered greater than 16) - I...[Details]

How to design a switching power supply? Which converter is suitable for designing small and medium power switching power supplies? This article introduces a method of designing an RCC switching power...[Details]

1 clock cycle = 1/crystal frequency M 1 machine cycle = 12 (12T for 51 series, 1T is 1) X clock cycle = 12 (1) X (1/crystal frequency M) = 1 us (1/12 us) Number of pulses in 1us machine cycle = cryst...[Details]

The physical design of the PCB board is the last step in the design of switching power supplies. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, ca...[Details]

On November 20, according to the Shanghai Market Supervision Bureau, the State Administration for Market Regulation officially approved the Shanghai Motor Vehicle Inspection and Certification Techn...[Details]