How to use the negative output voltage to adjust the LED current in a buck-boost topology?
On 2020-03-16 10:14:18 in IC Chips
Smart Motor Driver IC Without Current Sense Resistor
On 2023-03-10 14:09:21 in IC Chips
The SMD IC is a great solution for motor control applications due to its compact size and low power consumption, as well as its ability to add precise current sensing without a current sense resistor. ...
Gate Driver IC Dual 4A Current
On 2023-03-10 12:04:11 in IC Chips
Dual 4A current shunt regulator is a widely-used IC chip in the industry to provide stable control of a certain section. It offers adjustable current output and provides a steady and accurate current regardless of the changing load or current. ...
What should be noticed during the selection and use of LED screens?
On 2020-07-25 10:21:45 in IC Chips
Linear Hall Effect Current Sensor IC
On 2023-03-10 11:33:07 in IC Chips
Linear Hall effect current sensor IC is used to measure and detect electrical current in circuits, while being reliable and accurate. It is used in various applications such as motor protection and circuit diagnosis. ...
What types and applications are machine vision LED light sources?
On 2020-05-08 09:55:00 in IC Chips
What are the limitations of WIFI network coverage?
On 2023-06-09 11:42:30 in IC Chips
How to solve the malfunction of LED display?
On 2020-08-03 11:13:45 in IC Chips
What are the advantages of pic microcontroller?
On 2020-05-09 12:01:15 in IC Chips
MIC29302 regulator chip selection and application circuit explanation
On 2023-03-08 14:33:02 in IC Chips
The MIC29302 is a versatile, reliable adjustable linear voltage regulator IC, with features such as short circuit protection, current limit and temp limit, suitable for a wide range of applications. ...
Analysis of various process problems of high-density LED display?
On 2020-07-30 11:16:59 in IC Chips
what are the characteristics of a light emitting diode?
On 2018-10-26 16:17:19 in IC Chips
Light emitting diodes have the same conductivity as ordinary diodes.When positive currents pass through PN junctions ...
What is the effect of RS-485 in communication cables?
On 2023-05-16 14:17:08 in IC Chips
The problem of CPLD driving MAX7219
On 2023-03-15 13:45:13 in IC Chips
CPLD is used to drive MAX7219 IC, making it possible to control up to 64 individual LEDs with minimal control pins from a controller. It is simpler to program and has higher speed than microcontrollers. ...
What are the applications of high-precision humidity measurement sensor modules in monitoring battery management systems?
On 2023-07-03 11:48:11 in IC Chips
How is RFID long-range read-write antenna designed?
On 2020-08-15 11:10:10 in IC Chips
How to take the value of the light sensor and what is the principle?
On 2023-07-07 11:32:27 in IC Chips
What parts of the circuit are made up of?
On 2020-01-18 10:30:27 in IC Chips
Will the new 6GHz Wi-Fi technology boost the global economy?
On 2023-06-15 16:55:48 in IC Chips
What are the key issues to consider in the process of modernizing the network?
On 2023-05-19 13:30:33 in IC Chips
Do you know the power supply IC of the components required for various detection pins for stable control?
On 2023-03-11 13:58:25 in IC Chips
Power supply IC chips are integrated circuits that step down AC power and provide regulated voltage, current, and protection to ensure proper operation of components and systems. ...
The working principle of the reset circuit for the AMD A55 chipset motherboard.
On 2019-11-20 15:07:03 in IC Chips
This article describes the characteristics of the working principle of the reset circuit for the AMD A55 chipset motherboard ...
12V multiple output DC-DC voltage conversion module
On 2023-03-21 18:21:17 in IC Chips
Multi-output DC-DC voltage converter modules convert one DC voltage into several different DC output voltages for powering multiple systems. They are found in many applications and offer over-current and over-temperature protection. ...
What is the effect of RS-485 in communication cables?
On 2023-05-16 12:00:35 in IC Chips
What are the basic usages of triodes for analog circuit knowledge?
On 2020-05-18 10:26:15 in IC Chips
IO-Port Expanders Offer Flexibility in MCU-Based Designs
On 2023-02-24 14:17:20 in IC Chips
IO Port Expander ICs provide flexibility in MCU system designs by allowing easy external access to high density of IO channels, enabling adjustments to features such as pull-up/down resistors and drive strengths. ...
Combinational Logic Circuit Analysis
On 2023-03-17 14:11:18 in IC Chips
IC chips are electronic components composed of transistors, diodes and logic gates used in electronic systems for various operations. ...
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. ...
What are the characterictis and application notes of TTL circuit?
On 2019-01-11 15:07:35 in IC Chips
The working principle of APW7120 chip.
On 2019-07-01 17:52:15 in IC Chips
What are the applications of regulator?
On 2019-03-02 11:19:17 in IC Chips
How does an infrared proximity sensor work?
On 2020-06-23 14:34:56 in IC Chips
The characteristics and application of multi-cell lithium battery charging management IC
On 2023-03-10 13:48:07 in IC Chips
Multi-cell Lithium-ion battery charger ICs are integrated circuit chips used to charge and protect batteries, used in portable devices such as digital cameras, smartphones and gaming devices. ...
Three types of the comparator
On 2019-01-08 13:36:28 in IC Chips
Analysis of the working principle of UP6103 chip.
On 2019-05-29 16:15:45 in IC Chips
What is a 555 timer?
On 2019-01-09 13:23:23 in IC Chips
The motherboard clock circuit works principle
On 2019-04-30 11:22:08 in IC Chips
What are the advantages of FPGA+CPU monolithic integration compared to traditional applications?
On 2020-01-09 11:09:45 in IC Chips
Can the expandable wireless charging system charge electric vehicles on the move?
On 2023-05-22 11:43:26 in IC Chips
Notes on FPGA pin adjustment
On 2023-03-18 11:50:26 in IC Chips
Adjusting FPGA pins is essential for creating functional IC chips, reducing costs and improving reliability. It is important to remember various points before adjusting the pins, such as current, impedance, temperature, direction and performance testing. ...