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Completed

STD BuckBoostConverter

BuckBoostConverter

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License

Public Domain

License: Public Domain

Mode:

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Update time: 2024-10-15 14:46:17
Creation time: 2023-12-26 17:24:42
Description

Description

A Buck Boost Converter circuit that can be controlled by a keypad to adjust the output voltage and also an LCD to display the duty cylce of the signal generated by the arduino nano pin circuit. 

the circuit consists of LCD (16*2)

Arduino Nano Board

Keypad(4*4)

2 Mosfet

2 Diode

Coil

 

the circuit is not just a buck converter that decrease output voltage or even a Boos circuit that increase output voltage,

it is a mix of the two circuits.

 

a 2 in 1 circuit that is functional for your product.

Design Drawing

Design Drawing

schematic diagram
1 /
PCB
1 /
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ID Designator Footprint Quantity Supplier
1 J2 HDR-M-2.54_1X1 1 LCSC C81276
2 J3 HDR-M-2.54_1X1 1 LCSC C81276
3 J4 HDR-M-2.54_1X2 1 LCSC C124375
4 R2 RES-TH_BD2.2-L6.5-P10.50-D0.6 1 LCSC C57204
5 C1 CAP-TH_BD5.0-P5.00-D1.0-FD 1 LCSC C238010
6 H1 HDR-TH_8P-P2.54-V-M 1 LCSC C2894931
7 LCD1 LCD1602 1 LCSC C9741
8 P1,P2 CONN-TH_WJ126V-5.0-2P 2 LCSC C8404
9 R1 RES-TH_BD2.2-L6.5-P10.50-D0.6 1 LCSC C57204
10 U1 COMM-TH_ARDUINO_NANO 1 LCSC C9900017879
11 U3,U4 TO-220AB-3_L10.4-W4.6-P2.54-L 2 LCSC C3280697
12 U5,U6 DO-41_BD2.4-L4.7-P8.70-D0.8-FD 2 LCSC C9900005663

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