What is the Digital / analog multimeter?
On 2019-02-18 16:56:55 in Knownlege
This article describes two common digital / analog multimeter. ...
How to design analog switches to switch audio signals?
On 2021-03-25 10:43:32 in Knownlege
This article describes the characteristics of the switch audio signals. ...
What are the benefits of adding a temperature sensor to the circuit?
On 2019-05-20 13:13:53 in Knownlege
This article describes the benefits of adding a temperature sensor to the circuit ...
New amplifiers with audio applications - IC and multi-chip modules
On 2019-05-07 16:15:15 in Knownlege
Infineon is combining its existing line of amplifiers with audio applications - IC and multi-chip modules. Four new Merus brand IC amplifiers have been proposed. ...
What are the methods for detecting transistors of a multimeter?
On 2019-02-22 13:55:39 in Knownlege
This article describes some methods for detecting transistors of a multimeter ...
What is a triode and how to identify its pin?
On 2019-01-21 16:50:52 in Knownlege
This article describes what is a triode and how to identify its pin ...
Digital multimeter structure and use
On 2019-01-25 17:58:18 in Knownlege
This article describes the digital multimeter structure and use ...
How to calibrate the PH meter?
On 2019-05-16 11:46:07 in Knownlege
This article writes about methods of calibrate the PH meter ...
Universal Panel Meter is configurable for measurement, display or control
On 2018-12-18 13:16:25 in Knownlege
This article writes about universal panel meter is configurable for measurement, display or control ...
What is the difference and connection between the transmitter and the sensor?
On 2018-12-11 10:57:03 in Knownlege
This article writes about the difference and connection between the transmitter and the sensor ...
What is a differential pair?
On 2018-10-27 11:20:00 in Knownlege
A differential pair of tubes is also called a pair of tubes or a differential pair of tubes. ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
This article writes about the field-effect transistor ...
When do you need to add an I2C isolator at design time?
On 2019-07-02 15:41:18 in Knownlege
This article describes at design time when need to add an I2C isolator ...
Integrate the clock generator into the microcontroller
On 2019-05-07 16:33:50 in Knownlege
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. ...
When using resistance and line on-off test mode of the automotive digital multimeter.
On 2019-04-22 14:33:41 in Knownlege
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. ...
AMD RS880 chipset motherboard architecture.
On 2019-04-19 10:51:36 in Knownlege
This article describes the AMD RS880 chipset motherboard architecture. ...
AMD single bridge A55 chipset motherboard architecture.
On 2019-04-16 11:06:14 in Knownlege
This article describes the AMD single bridge A55 chipset motherboard architecture. ...
AMD single bridge A75 chip board architecture.
On 2019-04-15 13:32:59 in Knownlege
This article introduces the AMD single bridge A75 chip board architecture. ...
nVIDIA chipset + Intel CPU single bridge motherboard architecture
On 2019-04-08 14:42:22 in Knownlege
This article writes about the nVIDIA chipset + Intel CPU single bridge motherboard architecture. ...
The Intel Z77 chipset family of master board architectures.
On 2019-03-30 11:02:44 in Knownlege
This article briefly introduces the Intel Z77 chipset family of master board architectures. ...
How to layout components when design a printed circuit board?
On 2019-01-14 13:39:47 in Knownlege
This article describes the layout design of printed circuit boards ...
Transistor roles, characteristics and states
On 2018-12-13 11:45:47 in Knownlege
This article describes of transistor roles, characteristics and states ...
What is the role of the transformer?
On 2018-12-05 10:13:54 in Knownlege
This article describes the role of the transformer ...
Thermal management in displays is not just heating components
On 2019-05-10 13:56:42 in Knownlege
This article writes about the thermal management in displays. ...
What are the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter？
On 2019-02-27 11:07:48 in Knownlege
This article introduces the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter. ...
What is included in the whole machine inspection?
On 2019-01-07 11:07:09 in Knownlege
This article briefly introduces the whole machine inspection ...
The operating principle of AMD single-bridge A55 chipset motherboard boot circuit.
On 2019-04-26 10:52:17 in Knownlege
This article describes the operating principle of AMD single-bridge A55 chipset motherboard boot circuit. ...
What are the functions of the universal bridge instrument knobs and switches?
On 2019-01-27 14:53:54 in Knownlege
This article describes the functions of the universal bridge instrument knobs and switches . ...
Low frequency small signal amplification circuit
On 2019-01-05 15:27:55 in Knownlege
This article describes the low frequency small signal amplification circuit ...
How to use the OTC700 series automobile digital multimeter to text the rotation speed and duty?
On 2019-04-24 11:39:47 in Knownlege
This article describes the use of OTC700 series automobile digital multimeter to text the rotation speed and duty ...
What is the welding process of printed circuit board?
On 2019-01-12 11:44:44 in Knownlege
This article writes about the welding process of printed circuit board ...
What parts are the small DC motors made up of and how its steady speed?
On 2019-01-02 17:44:05 in Knownlege
This article describes the Parts of small DC motors and its steady speed ...
How does the MOS field effect transistor work?
On 2018-12-14 11:19:54 in Knownlege
This article writes about the MOS field effect transistor ...
The difference between diode and resistor
On 2018-12-08 11:39:22 in Knownlege
This article writes about the different roles of diode and resistor ...
What are the interfaces on motherboards?
On 2019-02-13 13:09:43 in Knownlege
This article describes the interfaces on motherboards ...
How to select a automobile digital multimeter?
On 2019-03-08 11:31:34 in Knownlege
This article describes the selection method of automobile digital multimeter. ...
What are the classification of digital multimeter?
On 2019-02-15 13:48:08 in Knownlege
This article describes the classification of digital multimeter. ...
What is an Integrated Operational Amplifier?
On 2019-01-07 17:33:42 in Knownlege
This article describes the Integrated Operational Amplifier ...
Discrimination on the pseudo-concept of "reverse earth resistor value and modification of multimeter pens
On 2019-04-16 11:29:12 in Knownlege
This article briefly introduces the discrimination on the pseudo-concept of "reverse earth resistor value” and modification of multimeter pens ...