Falia Ananda
Published © GPL3+

DC Voltage Sensor using Voltage Divider Circuit

DC voltage sensor using a Voltage Divider circuit with DC Power Supply, STM32F407 Microcontroller, & read the converted ADC value from LCD.

AdvancedProtip5 hours252
DC Voltage Sensor using Voltage Divider Circuit

Things used in this project

Hardware components

Resistor 1k ohm
Resistor 1k ohm
×1
TinyShield Proto Terminal Blocks
TinyCircuits TinyShield Proto Terminal Blocks
×1
Single Turn Potentiometer- 10k ohms
Single Turn Potentiometer- 10k ohms
250 Ohm
×1
Bench Power Supply, DC
Bench Power Supply, DC
×1
Voltmeter, DC Voltage
Voltmeter, DC Voltage
×1
STMicroelectronics STM32F407
×1
RGB Backlight LCD - 16x2
Adafruit RGB Backlight LCD - 16x2
×1
USB A to Mini-B Cable
Digilent USB A to Mini-B Cable
×1
DC Motor Fan 12V 0.8A
×1
LED HPL COB 9V-12V DC Chip 10W
×1

Software apps and online services

STM32CUBEPROG
STMicroelectronics STM32CUBEPROG
Keil Embedded Development Tools µVision IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Solder Wire, Lead Free
Solder Wire, Lead Free

Story

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Schematics

Voltage Divider Circuit

DC Voltage Sensor for DC LED Circuit

DC Voltage Sensor for DC Fan Circuit

Voltage Divider Schematic

Voltage divider schematic with input and output terminals PCB board

Microcontroller, LCD Circuit & Terminals Schematic

STM32F407 Microcontroller, LCD PCB Board and ADC Terminals PCB board

Code

STM32F407 DMA Voltage Sensor code

The main program files for STM32F407

Credits

Falia Ananda

Falia Ananda

2 projects • 0 followers
I am currently an undergraduate student in Industrial Electrical Engineering. I'd like to share projects that I have made during my study.

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