This article introduces the method of detecting thermistors. ...

The principle and comparison of several level gauges for different price grades. ...

This article describes the analysis of the working principle of UP6103 chip. ...

This article describes the gate circuit and how to judge it's good or bad ...

This article describes the circuit diagram inspection and software usage. ...

This article briefly introduces the resistor and its value calculation. ...

This article writes about the IO chip and clock chip on the computer motherboard ...

This article introduces some computer motherboard model introduction ...

This article writes about several chips on computer motherboard ...

This article writes about some methods to judge the DC voltage/current block failure of the mechanical multimeter and repair it. ...

This article describes the performance characteristics of glass glaze resistor and wirewound resistor. ...

This article describes the defferent between variable capacitor and trimming capacitor ...

This article describes the basic categories classifications and power supply mode of integrated operational amplifier. ...

This article briefly introduces the sine wave oscillation circuit ...

This article briefly introduces the functions and characteristics of the integrated circuit application circuit ...

This article writes about the Synthetic carbon film resistor and organic synthesis solid resistor. ...

This article describes the synthetic carbon film resistor and organic synthesis solid resistor ...

This article briefly introduces surface wave filter and ceramic filter ...

This article briefly introduces the register. ...

Will be two pen ( regardless of the positive and negative ) are connected with the two ends of the resistor can be connected to measure the actual resistance value ( in order to improve the measurement accuracy ...

The line output high power transistor with a damping transistor is a special tube in the output circuit of the television.Figure 6A shows the internal structure and equivalent circuit of the output transistor with damping line ...

This article describes the characteristics of the power regulators. ...

This article describes the characteristics of the L298N DC motor drive chip. ...

This article introduces some types of commonly used potentiometer ...

This article describes the characteristics of the analog signal. ...

This article describes the characteristics of AMD Dual-Bridge RS880 Chipset Board. ...

In the PCBA (Printed Circuit Board Assembly) assembly process, manual soldering is a key technology. This article will introduce manual soldering techniques and techniques in PCBA assembly, including selection of soldering tools, correct implementation of ...

In the PCBA (Printed Circuit Board Assembly) manufacturing process, material selection and supply chain management are key links. This article will introduce the principles of material selection and common materials in PCBA manufacturing, as well as the i ...

PCBA (Printed Circuit Board Assembly) is one of the most important links in the manufacture of electronic products. Soldering technology and process are the key steps in the process of PCBA assembly. This article will introduce the basic principles of sol ...

This article describes the characteristics of the LED display. ...

This article describes the characteristics of the triode. ...

This article describes the characteristics of the amplifier. ...

This article describes the characteristics of the filter. ...

This article describes the characteristics of the EMI. ...

This article describes the characteristics of the the the embedded C language. ...

This article describes the characteristics of the voltage regulation. ...

This article introduces some methods of detecting fixed capacitors. ...

This article describes the different roles of different resistors in the circuit ...

This article describes the digital multimeter structure and use ...

This article describes the characterictis and application notes of TTL circuit ...