This article describes the characteristics of the inductor. ...

CPLD is used to drive MAX7219 IC, making it possible to control up to 64 individual LEDs with minimal control pins from a controller. It is simpler to program and has higher speed than microcontrollers. ...

This article describes the discoloration light emitting diodes ...

In PCBA (Printed Circuit Board Assembly) design, reasonable layout and routing optimization are the key factors to ensure the performance and reliability of the circuit board. This article will introduce the layout principles and wiring optimization techn ...

This article describes the principle, advantages and disadvantages of several liquid level gauges ...

This article describes the characteristics of the industrial-grade wireless bridges. ...

​This article briefly introduces the signal line design ...

Optocoupler is an electrical and photoelectric converter composed of LED and photosensitive transistors ...

This article describes the characteristics of the sensors. ...

This article describes the selection of external connection mode of printed Circuit Board ...

This article describes the characteristics of the NDIR carbon dioxide sensor. ...

This article describes the characteristics of the circuits. ...

This article describes the characteristics of the wireless sensors. ...

This article writes about the techniques for car electronic instrument maintenance ...

LED digital tube also known as semiconductor digital tube ( Figure 1-1-5 ),it is a number of light-emitting diodes arranged in a fixed pattern and packaged together the most commonly used digital display one of the devices ...

This article describes the characteristics of the electromagnetic emission and magnetic field. ...

This article writes about the COB ...

This article describes the characteristics of the panels. ...

This article describes some problems should be paid attention to when using automobile digital multimeter ...

process route list.The process route table is used for the arrangement and scheduling of product production,which reflects the whole process of product preparation from blank to finished product ...

​ This article briefly introduces how to check for computer power problems ...

This article briefly introduces the performance characteristics and detection of the piezoelectric ceramic buzzer. ...

This article describes the characteristics of the transformers. ...

This article describes the characteristics of the sensors. ...

This article describes the characteristics of the sensor. ...

This article introduces the advantages and characteristics of flood sensors. ...

This article describes the characteristics of the computer. ...

This article describes how to make DC adjustable power supply ...

This article write about when using resistance and line on-off test mode of the automotive digital multimeter.The correct method of choosing gear and connecting detection line is adopted. ...

This article introduces the detection principle of optical fiber sensors. ...

This article describes the characteristics of the system ground. ...

This article describes the layout design of printed circuit boards ...

Accurate clock signals are a prerequisite for reliable communication - whether by radio or by wire. With the ever-increasing demand for data transmission, the previous approach has reached its limit. ...

This article describes the characteristics of the magnetic beads. ...

This article describes the characteristics of the electromagnetic compatibility. ...

The common L.ED luminescence intensity has developed from several mned to dozens of med. ...

This article describes the characteristics of the light sensor. ...

The article explores the kind of sensors are needed in smart agriculture ...

This article briefly introduces what is an integrated circuit ...

This article describes the use of special resistor:network resistor and adjustable resistor. ...