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SmartElex Current Sensor Breakout - ACS723 (Low Current)
மூலம்
The Engineer Store
SKU: R101038
21 % தள்ளுபடி
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SmartElex Current Sensor Breakout - ACS723 (Low Current)
Accurately measure low current in your projects with the SmartElex ACS723 Current Sensor Breakout. Based on the Allegro ACS723 Hall-effect sensor IC, this compact breakout board provides precise, isolated current sensing for ranges up to +/-5A, making it ideal for battery monitoring, IoT power management, and embedded system diagnostics. Available now at The Engineer Store, Bengaluru. Trusted by makers and professionals. Fast shipping, 7-day warranty on manufacturing defects, expert technical support.
Specifications
| Sensor IC | Allegro ACS723 (Low Current Variant) |
| Current Sensing Range | +/-5A (Bidirectional) |
| Sensitivity | ~400 mV/A (typical) |
| Output Type | Analog Voltage (Ratiometric to VCC) |
| Supply Voltage | 3.3V - 5.5V DC |
| Quiescent Output Voltage | VCC/2 (bidirectional zero-current reference) |
| Isolation | Galvanically isolated sensing path |
| Bandwidth | Up to 80 kHz (with onboard filter options) |
| Internal Resistance | ~1 mOhm (ultra-low insertion loss) |
| Operating Temperature | -40 degreesC to +150 degreesC |
| Board Form Factor | Compact breakout with standard 0.1" header-compatible pinout |
| Interface Pins | VCC, GND, VOUT (analog), IP+ / IP (current input/output) |
| Brand | SmartElex |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- High Sensitivity for Low Currents: ~400 mV/A output sensitivity enables accurate measurement of small current changes, perfect for low-power and battery-operated circuits.
- Bidirectional Sensing: Measures current flowing in both directions with a VCC/2 zero-current reference voltage, ideal for charge/discharge monitoring.
- Galvanic Isolation: Hall-effect-based sensing provides complete electrical isolation between the high-current path and the signal output, protecting your microcontroller.
- Ultra-Low Insertion Loss: ~1 mOhm internal conductor resistance means virtually no voltage drop or power dissipation in your current path.
- Wide Supply Voltage: Operates from 3.3V to 5.5V, making it directly compatible with Arduino, ESP32, Raspberry Pi Pico, STM32, and other popular development platforms.
- Analog Output: Simple analog voltage output readable by any ADC - no complex communication protocol required.
- Onboard Filtering: Breakout includes filter capacitor provisions for adjustable bandwidth, allowing noise reduction for cleaner readings.
- Compact & Breadboard-Friendly: Standard 0.1" pitch header pins for easy prototyping on breadboards or integration into custom PCBs.
- Industrial-Grade Temperature Range: Rated from -40 degreesC to +150 degreesC for reliable operation in demanding environments.
Why Choose the SmartElex ACS723 Low Current Sensor?
- 100% authentic SmartElex breakout sourced directly from trusted suppliers
- Purpose-built for low-current applications where standard 20A/30A sensors lack resolution
- Plug-and-play with Arduino, ESP32, Raspberry Pi, and virtually any microcontroller with an ADC
- Safe isolated measurement - no need to break ground connections or use dangerous shunt methods
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support included to help you integrate the sensor into your project
Project Ideas
- Battery Monitor System: Track real-time charge and discharge current of Li-ion, LiPo, or lead-acid batteries to build a smart battery management system (BMS) or coulomb counter.
- IoT Power Profiler: Measure the current consumption of IoT nodes, sensors, and wireless modules to optimize sleep modes and extend battery life.
- Solar Panel Current Logger: Monitor the output current of small solar panels and log data to an SD card or cloud dashboard for performance analysis.
- Smart Home Energy Meter: Build a per-appliance current monitoring system to track energy usage of low-power devices like LED lights, fans, and chargers.
- Motor Current Feedback: Implement closed-loop current control for small DC motors, servo systems, or robotic actuators by feeding ACS723 output into a PID controller.
- USB Power Analyzer: Create a DIY USB current meter to measure power delivery from USB ports, power banks, and chargers.
- Overcurrent Protection Circuit:
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy SmartElex Current Sensor Breakout - ACS723 (Low Current) Online in India
Purchase the SmartElex Current Sensor Breakout - ACS723 (Low Current) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SmartElex Current Sensor Breakout - ACS723 (Low Current) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SmartElex Current Sensor Breakout - ACS723 (Low Current) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
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SmartElex Current Sensor Breakout - ACS723 (Low Current)
Accurately measure low current in your projects with the SmartElex ACS723 Current Sensor Breakout. Based on the Allegro ACS723 Hall-effect sensor IC, this compact breakout board provides precise, isolated current sensing for ranges up to +/-5A, making it ideal for battery monitoring, IoT power management, and embedded system diagnostics. Available now at The Engineer Store, Bengaluru. Trusted by makers and professionals. Fast shipping, 7-day warranty on manufacturing defects, expert technical support.
Specifications
| Sensor IC | Allegro ACS723 (Low Current Variant) |
| Current Sensing Range | +/-5A (Bidirectional) |
| Sensitivity | ~400 mV/A (typical) |
| Output Type | Analog Voltage (Ratiometric to VCC) |
| Supply Voltage | 3.3V - 5.5V DC |
| Quiescent Output Voltage | VCC/2 (bidirectional zero-current reference) |
| Isolation | Galvanically isolated sensing path |
| Bandwidth | Up to 80 kHz (with onboard filter options) |
| Internal Resistance | ~1 mOhm (ultra-low insertion loss) |
| Operating Temperature | -40 degreesC to +150 degreesC |
| Board Form Factor | Compact breakout with standard 0.1" header-compatible pinout |
| Interface Pins | VCC, GND, VOUT (analog), IP+ / IP (current input/output) |
| Brand | SmartElex |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- High Sensitivity for Low Currents: ~400 mV/A output sensitivity enables accurate measurement of small current changes, perfect for low-power and battery-operated circuits.
- Bidirectional Sensing: Measures current flowing in both directions with a VCC/2 zero-current reference voltage, ideal for charge/discharge monitoring.
- Galvanic Isolation: Hall-effect-based sensing provides complete electrical isolation between the high-current path and the signal output, protecting your microcontroller.
- Ultra-Low Insertion Loss: ~1 mOhm internal conductor resistance means virtually no voltage drop or power dissipation in your current path.
- Wide Supply Voltage: Operates from 3.3V to 5.5V, making it directly compatible with Arduino, ESP32, Raspberry Pi Pico, STM32, and other popular development platforms.
- Analog Output: Simple analog voltage output readable by any ADC - no complex communication protocol required.
- Onboard Filtering: Breakout includes filter capacitor provisions for adjustable bandwidth, allowing noise reduction for cleaner readings.
- Compact & Breadboard-Friendly: Standard 0.1" pitch header pins for easy prototyping on breadboards or integration into custom PCBs.
- Industrial-Grade Temperature Range: Rated from -40 degreesC to +150 degreesC for reliable operation in demanding environments.
Why Choose the SmartElex ACS723 Low Current Sensor?
- 100% authentic SmartElex breakout sourced directly from trusted suppliers
- Purpose-built for low-current applications where standard 20A/30A sensors lack resolution
- Plug-and-play with Arduino, ESP32, Raspberry Pi, and virtually any microcontroller with an ADC
- Safe isolated measurement - no need to break ground connections or use dangerous shunt methods
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support included to help you integrate the sensor into your project
Project Ideas
- Battery Monitor System: Track real-time charge and discharge current of Li-ion, LiPo, or lead-acid batteries to build a smart battery management system (BMS) or coulomb counter.
- IoT Power Profiler: Measure the current consumption of IoT nodes, sensors, and wireless modules to optimize sleep modes and extend battery life.
- Solar Panel Current Logger: Monitor the output current of small solar panels and log data to an SD card or cloud dashboard for performance analysis.
- Smart Home Energy Meter: Build a per-appliance current monitoring system to track energy usage of low-power devices like LED lights, fans, and chargers.
- Motor Current Feedback: Implement closed-loop current control for small DC motors, servo systems, or robotic actuators by feeding ACS723 output into a PID controller.
- USB Power Analyzer: Create a DIY USB current meter to measure power delivery from USB ports, power banks, and chargers.
- Overcurrent Protection Circuit:
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy SmartElex Current Sensor Breakout - ACS723 (Low Current) Online in India
Purchase the SmartElex Current Sensor Breakout - ACS723 (Low Current) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SmartElex Current Sensor Breakout - ACS723 (Low Current) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SmartElex Current Sensor Breakout - ACS723 (Low Current) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.