Description
Get the most accurate readings for your project with the acs712 20a current sensor module, now available in Bangladesh from HTEBD. This Hall effect-based linear current sensor is an excellent choice for both hobbyists and professionals who need to measure AC or DC current up to 20 amps. Whether you are building an overcurrent protection system, a battery charger, or monitoring motor power, the ACS712 provides a precise, low-noise analog voltage output that is proportional to the current. Finding a reliable acs712 20a current sensor price in bangladesh can be tough, but HTEBD offers a competitive price with genuine quality. This module is incredibly easy to interface with microcontrollers like Arduino or ESP32, making it a go-to component for the modern maker. আপনার প্রজেক্টের জন্য সেরা কারেন্ট সেন্সরটি কিনুন HTEBD থেকে।
Features & Benefits:
- Wide Current Range: Measures both AC and DC currents from -20A to +20A.
- High Sensitivity: Provides a 100 mV/A output sensitivity for precise measurements.
- Hall Effect Technology: The use of a 20a hall effect current sensor ensures electrical isolation between the current path and the sensor’s circuitry, enhancing safety.
- Low-Noise Analog Output: Delivers a stable and clean signal for accurate readings by your microcontroller.
- Easy Integration: Simple 3-pin interface (VCC, OUT, GND) makes connecting it to an acs712 arduino module or acs712 esp32 setup straightforward.
- Compact Size: Small footprint allows for easy placement in any project enclosure.
🔥 Technical Specifications:
| Model | ACS712ELCTR-20A-T |
|---|---|
| Supply Voltage (VCC) | 4.5V ~ 5.5V DC |
| Measurement Range | -20A to +20A (AC/DC) |
| Sensitivity | 100 mV/A |
| Output Voltage at 0A | VCC / 2 (approx. 2.5V) |
| Internal Conductor Resistance | 1.2 mΩ |
📦 Additional Information:
- Weight: 3g
- Dimensions: 31 x 13 x 12 mm (L x W x H)
- Package Includes: 1 x ACS712 20A Current Sensor Module
🎯 Applications of the ACS712 20A current sensor:
- Motor Speed and Direction Control
- Overcurrent Fault Protection
- Load Detection and Management
- Switched-Mode Power Supplies (SMPS)
- Battery Chargers and Power Monitoring
- Measuring current sensor for solar panel output
✅ Why Buy From HTEBD?
When you need to buy current sensor online bd, HTEBD is your most trusted robotics shop bd. We are a leading supplier of electronics parts dhaka and all over Bangladesh. We guarantee authentic products at the best acs712 20 amp sensor price. এখনই অর্ডার করুন এবং দ্রুত ডেলিভারি পান!
❓ Frequently Asked Questions (FAQs)
Q1: What is the ACS712 20A sensor used for?
The ACS712 20A is a Hall effect-based current sensor used to accurately measure both AC and DC currents up to 20 amperes. It’s commonly used in projects for power monitoring, load detection, and overcurrent protection.
Q2: Can this sensor measure both AC and DC current?
Yes, absolutely. The ACS712 sensor module is designed to measure both alternating current (AC) and direct current (DC) effectively, making it very versatile for a wide range of applications.
Q3: How do I connect the ACS712 20A to an Arduino?
Connecting it is simple. Connect the VCC pin to the Arduino’s 5V pin, the GND pin to the Arduino’s GND pin, and the OUT pin to one of the Arduino’s analog input pins (e.g., A0). You can then read the analog voltage value and convert it into a current reading in your code.
Reviews
There are no reviews yet.