đ Battery Voltage, DC Power Supply áá˛áˇ Electronic Circuit áá˝áąáá˛áˇ Voltage ááᯠArduino áá˛áˇ áááŻááşá¸ááŹá
á
áşááąá¸ááťááşáá°áá˝áąáĄáá˝ááş **DC 0â25V Voltage Sensor Module** ááąá¸ áážáááŤáááşá
â
**áĄáááááŻááşááąáŹááşááťááşááťáŹá¸**
đš **DC Input Voltage** â 0V ááž 25V áĄáá áááŻááşá¸ááŹáááŻááşááźááşá¸ (5V ADC System)
đš **Voltage Detection Range** â DC 0.02445V ááž 25V áĄáá (ááŽáĄááŻááŽáĄá)
đš **Voltage Divider Circuit** â Input Voltage ááᯠ5 á ááťážáąáŹáˇááťááźáŽá¸ Analog Signal ááŻááşááąá¸ááźááşá¸
đš **Analog Output** â Arduino áá˛áˇ Analog Input Pin áá˛áˇ ááťáááşáááşáĄááŻáśá¸ááźáŻáááŻááşááźááşá¸
đš **10-bit ADC Resolution** â 5V Reference áĄááŻáśá¸ááźáŻááŤá ADC Step áá
áşáááˇáşááťážááş 0.00489V áááˇáşáážáááźááşá¸
đš **Arduino Compatible** â Arduino Project áá˛áˇ DIY Electronics Project ááťáŹá¸áá˝ááş áĄááŻáśá¸ááźáŻáááŻááşááźááşá¸
âď¸ **Technical Specifications**
âŞď¸ Input Voltage: DC 0â25V (5V System)
âŞď¸ 3.3V System: DC 0â16.5V áĄáá
âŞď¸ Voltage Division Ratio: 5:1
âŞď¸ Analog Resolution: 0.00489V (5V ADC Reference)
âŞď¸ Minimum Theoretical Detection: 0.02445V
đ§ **Connection ááźáŻááŻááşáááşá¸**
đ **DC Input Terminal**
- VCC (+) â áááŻááşá¸ááŹáááˇáş DC Positive
- GND (â) â DC Negative
đ **Output Pins**
- S â Arduino Analog Input (A0/A1)
- â â Arduino GND
- - â Module Version áĄáááŻááş áĄááŻáśá¸ááźáŻááŻáśá
á
áşááąá¸áááş (ááŻáśáážááş Voltage Divider Module ááťáŹá¸áá˝ááş ááááŻáĄááşáááŻááşááŤ)
đĄ **áĄááŻáśá¸ááźáŻáááŻááşáááˇáşááąááŹááťáŹá¸**
đ¸ Battery Voltage Monitoring
đ¸ DC Power Supply Voltage Measurement
đ¸ Arduino Voltage Monitoring Project
đ¸ DIY Battery Monitoring System
đ¸ Electronics Testing & Learning Project
â ď¸ **áááááźáŻáááş**
âŞď¸ 5V ADC System áá˝ááş 25V áááşáááťáąáŹáşáááŤá
âŞď¸ 3.3V ADC System áá˝ááş 16.5V áááşáááťáąáŹáşáááŤá
âŞď¸ DC Voltage áááŻááşá¸ááŹáááşáᏠáĄááŻáśá¸ááźáŻááŤá AC 220V ááᯠáááŻááşáááŻááşáááťáááşáááşáááŤá
âŞď¸ Voltage Divider Module ááźá
áşááąáŹááźáąáŹááˇáş Arduino ADC Reference áážááˇáş Resistor Tolerance áĄááąáŤáşáá°áááşááźáŽá¸ áááŻááşá¸ááŹáážáŻáĄáážáŹá¸áĄáááşá¸áááşáážááááŻááşááŤáááşá