8 mhz crystal oscillator circuit for pic18f4520

Two,bi-directional thyristor

On 2018-10-31 11:22:11 in Generally electronic semiconductor

Bidirectional thyristor is a new semiconductor device developed on the basis of unidirectional thyristor ...

What is a BTG thyristor?

On 2018-10-29 15:06:32 in Generally electronic semiconductor

The BTG thyristor is a special semiconductor device.The utility model can be used as a thyristor and can be used as a single junction transistor ( double base diode ) ...

Transistor FET

On 2018-08-24 11:08:36 in Relays

The appearance of the public field effect transistor is shown in Fig.First, the classification of FET. ...

Main parameters of inductors

On 2018-08-22 12:34:29 in Relays

The main parameters of inductors include inductance, permissible deviation, quality factor, sectional capacitance and rated current. ...

Identification and detection of active resistance elements

On 2018-08-22 11:08:45 in Relays

Resistance is one of the most common and basic electronic components. ...

What are the classifications of connectors commonly used in life?

On 2019-07-13 11:39:53 in Connector

This article describes the classifications of connectors commonly used in life ...

What is the insertion principle of plug-in electronic components?

On 2019-01-12 10:53:22 in Knownlege

This article briefly introduces the nsertion principle of plug-in electronic components ...

Double wave soldering process.

On 2019-01-05 11:51:57 in Knownlege

This article briefly introduces the double wave soldering process. ...

The main role of the potentiometer?

On 2018-12-11 13:20:38 in Knownlege

This article describes the main role of the potentiometer ...

What factors are related to the resistance of the resistor

On 2018-12-06 10:35:16 in Knownlege

This article briefly introduces main factors related to the resistance of the resistor ...

How to judge whether the capacitor is good?

On 2018-12-05 10:43:01 in Technology

This article introduces how to judge whether the capacitor is good or bad ...

What are the types of wearable sensors?

On 2023-09-14 14:11:16 in IC Chips

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

The main performance advantage of LDC1000 is the number?

On 2023-07-11 15:15:07 in IC Chips

This article describes the characteristics of the LDC. ...

What are the guidelines for FPGA "programmability"?

On 2023-07-01 11:58:44 in IC Chips

This article describes the characteristics of the FPGA "programmability". ...

What are the applications of door magnetic sensors in access control systems?

On 2021-01-23 11:02:53 in Sensor

This article introduces the application of door magnetic sensors in access control systems. ...

What sensor technologies are used in automotive systems?

On 2021-01-14 11:20:58 in Sensor

This article introduces the role and characteristics of sensors ...

What is the principle of a Hall effect sensor?

On 2020-11-19 11:39:47 in Sensor

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

What is transistor?

On 2019-11-07 10:38:37 in Discrete Semiconductor

This article describes the characteristics of transistor. ...

What kinds of electromagnetic compatibility tests are there?

On 2019-10-09 13:25:56 in Generally electronic component

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

What are capacitance charging and discharge?

On 2019-08-21 10:54:46 in Capacitors

This article describes the characteristics of capacitance charging and discharge. ...

What are the application examples of electromagnetic compatibility technology?

On 2019-08-06 11:11:49 in Technology

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

I/O connectors for different purposes

On 2019-07-02 16:20:03 in Connector

This article briefly introduces I/O connectors for different purposes ...

IGBT and IGBT modules

On 2018-12-28 11:47:49 in Generally electronic semiconductor

This article writes about the IGBTs and IGBT modules ...

what is a solid state relay (SSR)?

On 2018-12-25 13:11:35 in Relays

This article writes about the solid state relay (SSR) ...

How to identify and detect relays?

On 2018-12-20 14:13:55 in Relays

This article describes how to identify and detect relays ...

Transistor

On 2018-12-17 15:23:58 in Generally electronic semiconductor

This article describes the basic principles of the transistor ...

What is a variable capacitor and how to detect and repair it?

On 2018-12-17 13:45:02 in Capacitors

This article describes what is a variable capacitor and how to detect and repair it? ...

Basic operation steps of manual welding

On 2018-12-11 13:39:56 in Technology

This article introduces the basic operation steps of manual welding ...

Basic operation steps of manual welding

On 2018-12-04 10:23:27 in Knownlege

This article describes the basic operation steps of manual welding ...

Headphones and piezoceramic buzzers

On 2018-11-03 15:17:06 in Memory

Headset is also an electro-acoustic conversion device,which is similar in structure to an electric speaker,it is also composed of magnet,voice coil,vibrating diaphragm, etc,but the voice coil of the earphone is mostly fixed ...

How to design FR8016HA infrared temperature measurement program?

On 2023-07-13 11:45:46 in IC Chips

This article describes the characteristics of the FR8016HA infrared temperature. ...

Why is the two-switch forward converter considered one of the most reliable converters?

On 2019-10-11 09:55:34 in Generally electronic component

This article describes the characteristics of the two-switch forward converter. ...

The Importance of Soldering Quality Judgment in SMT Processing and Related Technologies and Methods

On 2023-07-08 14:22:15 in PCBA

Soldering quality has an important impact on the performance and reliability of electronic products during SMT processing. This article will discuss the importance of soldering quality judgment in SMT processing, and introduce common soldering quality jud ...