What is a two-way trigger diode and how to detect it?

On 2019-01-02 17:59:43  in Generally electronic semiconductor

What is a two-way trigger diode and how to detect it?

This article describes the two-way trigger diode and the detection. ...

Ceramic component

On 2019-01-02 16:28:23  in Generally electronic component

Ceramic component

This article describes the ceramic component ...

Photosensitive resistor and photosensitive transistor

On 2018-12-29 15:34:08  in Photoelectric

Photosensitive resistor and photosensitive transistor

This article describes the photosensitive resistor and photosensitive transistor ...

How to use the clamp ammeter?

On 2018-12-29 14:18:45  in Knownlege

How to use the clamp ammeter?

This article briefly introduces the use of clamp ammeter ...

How to Reduce the Power Consumption of the Relay

On 2018-12-28 11:03:22  in Relays

How to Reduce the Power Consumption of the Relay

This article describes the methods to reduce the power consumption of the relay ...

Simple function generator circuit

On 2018-12-27 11:22:15  in Knownlege

Simple function generator circuit

This article describes the Simple function generator circuit ...

Monolithic/Hybrid Digital to Analog Converters

On 2018-12-27 10:47:45  in Technology

Monolithic/Hybrid Digital to Analog Converters

This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...

How to detect a flashing light emitting diode(BTS)?

On 2018-12-25 11:45:47  in Generally electronic semiconductor

How to detect a flashing light emitting diode(BTS)?

This article briefly introduces how to detect a flashing light emitting diode(BTS) ...

The Advantages of PCB Terminal Block

On 2018-12-24 17:42:01  in Generally electronic component

The Advantages of PCB Terminal Block

This article introduces the advantages of pcb terminal block ...

How to measure the MOS field effect transistor?

On 2018-12-21 14:50:02  in Generally electronic semiconductor

How to measure the MOS field effect transistor?

This article briefly introduces how to measure the MOS field effect transistor ...

What is a LED emission tube and how to detect it?

On 2018-12-21 14:28:11  in Photoelectric

What is a LED emission tube and how to detect it?

This article briefly introduces what is a LED emission tube and how to detect it ...

What is a piezomagnetic sensor and its role?

On 2018-12-21 13:56:32  in Sensor

 What is a piezomagnetic sensor and its role?

This article describes the roles of piezomagnetic sensor ...

Sequential logic circuit

On 2018-12-20 14:20:16  in Knownlege

Sequential logic circuit

​This article briefly introduces sequential logic circuit ...

How does a junction field effect transistor be detected?

On 2018-12-17 14:03:59  in Generally electronic semiconductor

How does a junction field effect transistor be detected?

This article describes how to detect a junction field effect transistor. ...

How to check the switch?

On 2018-12-15 14:43:25  in Generally electronic component

How to check the switch?

This article briefly introduces some ways to check the switch ...

What are the performance characteristics and detection methods of diode half-bridge components?

On 2018-12-15 13:58:00  in Generally electronic semiconductor

What are the performance characteristics and detection methods of diode half-bridge components?

This article briefly introduces the performance characteristics and detection methods of diode half-bridge components ...

What are the main parameters of FET?

On 2018-12-15 12:01:33  in Generally electronic semiconductor

What are the main parameters of FET?

This article introduces the main parameters of FET. ...

What is a sensor and its role?

On 2018-12-14 11:26:40  in Sensor

What is a sensor and its role?

This article briefly introduces the sensor and its role. ...

Self-resetting switch and self-locking switch

On 2018-12-10 13:40:04  in Knownlege

Self-resetting switch and self-locking switch

This article writes about the different roles of self-resetting switch and self-locking switch ...

How to repair the circuit board?

On 2018-12-10 13:33:55  in Technology

How to repair the circuit board?

​This article briefly introduces how to repair the circuit board? ...

How to measure potentiometer

On 2018-12-08 13:22:43  in Knownlege

How to measure potentiometer

This article briefly introduces how to measure potentiometer ...

Decoupling capacitance design

On 2018-12-06 11:51:04  in Knownlege

Decoupling capacitance design

This article briefly introduces the decoupling capacitance design ...

What should we pay attention to in anti-electromagnetic interference design?

On 2018-12-06 11:45:52  in Knownlege

What should we pay attention to in anti-electromagnetic interference design?

This article writes about the anti-electromagnetic interference design ...

Common causes of virtual welding

On 2018-12-05 10:59:23  in Technology

Common causes of virtual welding

This article describes the common causes of virtual welding ...

Matters needing attention in the selection and use of Integrated Circuits

On 2018-12-04 11:41:53  in IC Chips

Matters needing attention in the selection and use of Integrated Circuits

This article describes the selection and use of Integrated Circuits ...

Packaging and pin identification of integrated circuits

On 2018-12-03 14:10:01  in IC Chips

Packaging and pin identification of integrated circuits

This article is about the packaging and pin identification of integrated circuits ...

Characteristics of White LED

On 2018-12-01 11:07:51  in Photoelectric

Characteristics of White LED

This article describes the characteristics of White LED ...

what is a transformer?

On 2018-12-01 10:13:03  in Generally electronic component

what is a transformer?

Transformer is also a kind of inductance component. It is a component made of electromagnetic induction principle of inductor. ...

XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc.

On 2018-11-28 11:37:05  in IC Chips

XC3S50AN-5TQG144C  IC FPGA 108 I/O 144TQFP  Xilinx Inc.

Here are some information about the XC3S50AN-5TQG144C IC FPGA 108 I/O 144TQFP Xilinx Inc. product, which will give you a preliminary understanding of this product. If you are interested, you can visit our website for further information or contact us. ...

Third, the detection of integrated circuits

On 2018-10-31 11:32:53  in Generally electronic semiconductor

Third, the detection of integrated circuits

on-line detection : measure the DC voltage of each foot of the integrated circuit, compare with the standard value, judge the quality of the integrated circuit. ...

How to measure the optocoupler?

On 2018-10-27 10:43:42  in Photoelectric

How to measure the optocoupler?

Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...

​what is a double base diode (single junction transistor)?

On 2018-10-26 17:09:25  in Memory

​what is a double base diode (single junction transistor)?

Double base diode,also known as single crystal transistor (UJT)is a three terminal semiconductor device with only one PN junction.the circuit symbol,internal structure and equivalent circuit of double base diode. ...

How to identify and detect common diodes?

On 2018-10-26 15:48:50  in IC Chips

How to identify and detect common diodes?

Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...

Bidirectional thyristor controlled contactor

On 2018-08-23 11:15:03  in Sensor

Bidirectional thyristor controlled contactor

The bidirectional thyristor is made of N-P N-P N five layer semiconducting material, and also has three electrodes. ...

How to make a simple buck controller?

On 2021-08-28 10:56:53  in Generally electronic semiconductor

How to make a simple buck controller?

This article describes the characteristics of the controller. ...

What are the tips for selecting TVS?

On 2021-07-15 10:51:19  in Generally electronic component

What are the tips for selecting TVS?

This article describes the characteristics of the TVS. ...

What is the role of high-performance embedded ARM MPU in medical electronic systems?

On 2020-10-22 11:02:56  in IC Chips

What is the role of high-performance embedded ARM MPU in medical electronic systems?

This article describes the characteristics of the embedded ARM MPU. ...

What issues should be paid attention to when designing the PCB board of a high-speed DSP system?

On 2020-08-26 10:44:01  in Generally electronic semiconductor

What issues should be paid attention to when designing the PCB board of a high-speed DSP system?

This article describes the characteristics of PCB board. ...

How is RFID long-range read-write antenna designed?

On 2020-08-15 11:10:10  in IC Chips

How is RFID long-range read-write antenna designed?

This article describes the characteristics of the RFID ...

What security issues may arise with RFID systems?

On 2020-08-12 10:36:01  in IC Chips

What security issues may arise with RFID systems?

This article describes the characteristics of the RFID. ...