Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
[i=s]This post was last edited by木头12333 on 2020-12-30 12:52[/i]Functional description:1. After power-on, the LED light turns on, indicating that the current lamp is in automatic control mode;2. Press...
The CC1352 series chip devices are produced by Texas Instruments and have cost advantages. They are divided into two models: CC1352R and CC1352P. While integrating the original features of the CC1350 ...
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This article introduces the power monitoring system of the G45 Daqing-Guangzhou Expressway, Hubei Huangshi-Tongshan section. The system collects 400V multi-function power meters, 400V inlet a...
Magnetic flap level gauge is also called magnetic level gauge, magnetic column level gauge, magnetic float level gauge. Its working principle is to use the principle of magnetic coupling. It is one of...
I saw a great guy on Bilibili post a video explaining how to burn the Cortex-m0 soft core into this type of board, so I was eager to try it, so I wrote down the experience.
Step 1: Apply for the corte...
1 Introduction
Signal conditioning circuit is an indispensable part of data acquisition device. With the continuous development of data acquisition technology, the requirements for signal ...[Details]
FAQ No. 190: Adjustable high-voltage power supply combines accuracy and repeatability for sensor bias applications question: Is there an easy way to create a high voltage supply suitable for sen...[Details]
Today's digital audio and voice market is more prosperous and diversified than ever before. A good audio product or edge intelligent voice solution may be warmly welcomed by end consumers or syst...[Details]
FM radio receiver modules are a standard feature in most modern mobile phones. Short-range FM transmission (Tx) has recently become a popular means of transferring audio from a portable MP3 player to...[Details]
2.2 Determination of axial direction
In order for the robot to accurately grasp the object with the correct posture, the axial direction of the object must be accurately determined. In geo...[Details]
A sensor is a device that receives signals or stimuli and reacts, and can convert the physical or chemical quantity to be measured into another corresponding output. It is used in automation contro...[Details]
High-precision PWM (pulse width modulation) 12-bit DA converter with easy adjustment
Function of the circuit
Pulse width modulation DA converters are mostly used in slow response power supply ...[Details]
As hard disk capacity grows, we store more and more data in hard disks. So, how safe is it to store such a large amount of data in such an iron box? Although the MTBF of most hard disks has reache...[Details]
Parasitic capacitance between adjacent pins of a logic device can couple noise voltages onto sensitive input pins. Figure 2.21 illustrates a situation where mutual capacitance CM causes coupl...[Details]
Narrow
pulse waveforms
are generally generated by transmission line type pulse generators . The pulse transmission line can be represented by four
parameters distributed along the...[Details]
Based on the photosensitive element and control circuit technology, the working principle of a light-sensing power-saving controller is explained, and the circuit diagram is drawn. After actual testi...[Details]
The basic circuit of "digital power amplifier" is the long-existing Class D amplifier (called Class D amplifier in China). In the past, due to price and technical reasons, this amplifier circuit wa...[Details]
In two-wire LIN applications, the power saving mode is used together with the silent mode of the LIN transceiver to save the most current. In this mode, all generated clocks are turned off, allowing ...[Details]
4.2 CAN communication module design
The CAN communication module includes controller initialization, data receiving and sending subroutines. SJA1000 has two states: reset mode and working mode, a...[Details]
For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
51mcu
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