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November 12, 2022
Eight-way flash integrated circuit

There are many types of integrated circuits currently used for flashing, but most of them are concentrated on three-way and five-way flash types. In many cases, the number of flash channels is t

November 11, 2022
TPS82085 Reference Design Circuit with Integrated Sensor | Power Buck Application Circuit

TPS82085 features: The TPS82085 device is a 3A step-down converter MicroSiP module optimized for small solution size and high efficiency. The power module integrates a synchronous

November 11, 2022
Power circuit identification and fault analysis eight (three-terminal regulator integrated circuit and practical power supply circuit)

description: This document mainly explains three-terminal voltage regulator integrated circuits and practical power supply circuits and analyzes and solves common faults. Attache

November 11, 2022
Designing touch anti-theft alarm circuit with 555 integrated chip

NE555 (Timer IC) was released by Signetics Corporation in 1971. It was the only very fast and commercial Timer IC at the time. It was very widely used in the next

November 10, 2022
Practical integrated power supply - power supply circuit - circuit diagram - Huaqiang Electronic Network

This is a practical integrated power supply with continuously adjustable output voltage. The output voltage is continuously adjustable from 1.25V to 37V. The maximum output current is 1.5

November 10, 2022
LM393 dual voltage comparator integrated circuit application circuit and description

LM393 is a dual voltage comparator IC The characteristics of this circuit are as follows: Number of comparators: 2 Operating temperature range: 0 ° C -- +70 ° C SVHC (Su

November 09, 2022
TMP87C408N refrigerator microcomputer integrated circuit diagram

TMP87C408N is a single-chip microcomputer integrated circuit designed and manufactured by Toshiba Corporation of Japan for refrigerators. It is used on the refrigerator series of Ch

November 09, 2022
Stepper motor drive circuit schematic diagram of dedicated integrated chip

An example of a driving circuit using a dedicated integrated chip PMM8713 is shown in the figure. The motor speed is determined by the input pulse frequency at the Ck terminal. When the U/D term

November 08, 2022
555 integrated projection automatic protection power failure circuit

The 555 circuit, which contains two voltage comparators, a basic RS flip-flop, and a discharge switch T, the comparator's reference voltage is provided by a voltage divider consisting of three 5

November 08, 2022
Integrated quadrature discriminator circuit diagram

The integrated quadrature discriminator diagram is

November 07, 2022
Shooting target signal circuit using 555 integrated circuit

The 555 circuit, which contains two voltage comparators, a basic RS flip-flop, and a discharge switch T, the comparator's reference voltage is provided by a voltage divider consisting of three 5

November 07, 2022
Tunnel diode pulse circuit principle and application circuit - Power Circuit - Circuit Diagram

Because of the pulse circuit of the tunnel diode, the structure is simple, the change speed is fast, and the power consumption is small. Therefore, it is widely used in high-speed pulse technolo

November 07, 2022
6 output circuit diagrams of integrated speed/voltage converter LM2907/2917

6 output circuit diagrams of integrated speed/voltage converter LM2907/2917

November 06, 2022
New Simple 555 Integrated Digital Tachometer Circuit

As shown in the figure, the turntable, that is, the rotating wheel to be tested, the sensor for detection uses the SH13 type Hall integrated circuit. When the mounted small magnetic steel

November 06, 2022
Designing a pitch-tone alarm sound circuit based on 556 integrated chip design

In 556, TH high-level trigger terminal: When the TH terminal level is greater than 2/3VCC, the output terminal OUT is low. The DIS terminal is turned on. TR low trigger: When the TR level is les

November 05, 2022
555 integrated refrigerator closed language reminder circuit

The 555 circuit, which contains two voltage comparators, a basic RS flip-flop, and a discharge switch T, the comparator's reference voltage is provided by a voltage divider consisting of three 5

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