Imec makes CMOS 140GHz radar-on-chip
On 2018-12-21 11:02:19 in Knownlege
What is the working principle of the primary battery?
On 2019-08-05 11:28:26 in Generally electronic component
HDMI interface circuit analysis and fault maintenance.
On 2019-07-02 16:17:23 in Connector
Network card chip and interface circuit analysis and maintenance.
On 2019-07-04 17:53:41 in IC Chips
This article briefly introduces the Network card chip and interface circuit analysis and maintenance. ...
Double wave soldering process.
On 2019-01-05 11:51:57 in Knownlege
What is the difference between switching power supply and ordinary power supply?
On 2021-05-13 10:53:14 in Generally electronic semiconductor
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 ...
IO chip and clock chip on the computer motherboard
On 2019-02-14 10:55:13 in IC Chips
Three mainstream haptic feedback technologies: What is the difference between ERM, LRA, and piezoelectric?
On 2023-07-14 14:56:42 in PCBA
What about the load capacity and transmission performance of the RS-485 bus?
On 2021-12-27 11:07:24 in Connector
What are the grounding problems of RS-422 and RS-485?
On 2021-12-01 10:59:45 in Connector
How to design the power module of LED display?
On 2021-11-26 11:21:29 in Photoelectric
What are the reference voltage points of ATX power supplies?
On 2019-04-15 14:08:24 in Knownlege
AMD RS880 chipset motherboard architecture.
On 2019-04-19 10:51:36 in Knownlege
AMD RS780 chipset motherboard architecture.
On 2019-03-26 11:00:03 in IC Chips
What is a Schottky diode and how to detect it?
On 2018-12-18 14:24:16 in Generally electronic semiconductor
The relationship between ATX power supply and switching power supply.
On 2019-03-18 16:05:11 in Knownlege
This article briefly introduces the relationship between ATX power supply and switching power supply. ...
What are the applications of ultrasonic sensors?
On 2023-09-23 10:41:52 in Sensor
What are the advantages of the piezoelectric effect?
On 2023-07-12 15:05:18 in Filter
How to solve the malfunction of LED display?
On 2020-08-03 11:13:45 in IC Chips
How to construct an isolated power supply for an I2C isolator?
On 2019-07-29 11:31:53 in Generally electronic semiconductor
What is the principle of FPC connector?
On 2019-07-01 17:54:41 in Connector
Analysis of the working principle of UP6103 chip.
On 2019-05-29 16:15:45 in IC Chips
What is the application of crystal oscillator?
On 2019-03-02 11:38:31 in Question
What functions can the FPGA replace the DSP and MCU?
On 2019-07-17 11:57:45 in Generally electronic component
What are the signal letters on mainboard?
On 2019-03-14 11:26:47 in IC Chips
What is the reverse protection circuit and the anti-reverse protection circuit?
On 2019-08-13 10:28:29 in Generally electronic component
Keyboard, mouse interface circuit analysis and maintenance.
On 2019-07-03 11:03:42 in Technology
The working principle of APW7120 chip.
On 2019-07-01 17:52:15 in IC Chips
The working principle of RT9214 chip is analyzed.
On 2019-06-05 18:04:10 in IC Chips
How the nVIDIA MCP78 chipset motherboard works?
On 2019-05-06 11:00:39 in IC Chips
The motherboard clock circuit works principle
On 2019-04-30 11:22:08 in IC Chips
What is the Inductor?
On 2019-02-13 11:43:40 in Inductor
What is the wave soldering and its process?
On 2019-01-09 15:05:39 in Knownlege
What is the flux?
On 2018-12-10 11:50:59 in Knownlege
Double wave soldering process
On 2018-11-01 14:10:13 in Generally electronic semiconductor
Application range of double wave soldering.Usually single wave soldering can not be competent for the welding of double-sided sticker printed circuit board ...
What is a Schottky diode? How to detect?
On 2018-10-26 15:54:21 in Relays
Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...
How to redefine FPGA ultra-low power ultra-small size?
On 2023-06-20 15:07:20 in IC Chips
How do you choose isolation architectures, circuits, and components in power inverter applications?
On 2018-11-21 10:57:27 in Memory
Both motor and power control inverter designers have the same problem of isolating control and user interface circuits from dangerous power line voltages. ...
Do you know how to use the MOS tube correctly?
On 2019-08-06 10:50:13 in Generally electronic semiconductor