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In today's industrial society where electricity is scarce, timely and accurate acquisition of users' electricity load information and timely control and dispatch based on it are of great practical ...[Details]
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The Keithley 6430 electrometer features ultra-low noise 0.4fA pp and preamplifier and is widely used for low-level signal measurements such as studying single electron devices, high resistance nanowi...[Details]
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GPIO library functions: GPIO initialization: typedef struct { u16 GPIO_Pin; //Select the GPIO pin to be set. Use the operator "|" to select multiple pins at a time. GPIOSpeed_TypeDef GPIO_Spee...[Details]
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The flyback switching power supply has the advantages of small size and light weight. The successfully developed principle prototype has comprehensive performances such as high power density, high s...[Details]
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In the field of autonomous driving, Google Waymo is undoubtedly a benchmark. In the real world, Waymo has driven more than 10 million miles (about 16 million kilometers), and in simulated driving, ...[Details]
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LED
Floodlight
1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting ...[Details]
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Software environment: icc+avrstudioOpen
motor.h and change the following content.
//PD4,PD5 motor direction control
#define moto_en1 PORTD |= 0x10
#define moto_en2 PORTD |= 0x20
#define moto_...[Details]
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How it works: This circuit will transmit a continuous audio tone in the FM broadcast band (88-108 MHz) that can be used for remote control or security purposes. The circuit draws about 30 mA from a 6...[Details]
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The current cold cathode fluorescent tube technology is very mature, and its life span is 30,000 to 50,000 hours, but cold cathode fluorescent tubes also have many disadvantages. First of all, the ...[Details]
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Zigbee Alliance, an industry association with hundreds of members that creates, maintains and publishes global open standards for the Internet of Things (IoT), announced on January 9 that STMicroelec...[Details]
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Why do we need to read README? I think it is to make it easier for us to understand U-BOOT, especially to grasp the overall situation. Of course, the developers wrote more than 200,000 characters and...[Details]
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Energy Link's sub-industry platform - "China Lithium Battery Network" Li.china-nengyuan.com is now online!
"China Lithium Battery Network" has columns such as product index, company direct...[Details]
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Serial port protocol basics 1 Serial Port Overview The serial port consists of a transceiver. The transmitter sends serial data through the TxD pin, and the receiver receives serial data through t...[Details]
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11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
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The electronic control technology on automobile engines mainly includes the following aspects:
Electronic fuel injection (EFI)
The electronic fuel injection system is a system t...[Details]