Category: Electronics and Gadgets Review: DC current sensors are an essential component in many electronic devices. They allow us to monitor the flow of electricity through a circuit, which is crucial for maintaining proper functioning and preventing damage. In this review, we will take a closer look at some popular DC current sensor breakout modules available on the market. 1. HiLetgo INA219 I2C IIC Bi-Directional DC Current Power Supply Sensor Breakout Module: This module is designed to work with microcontrollers and other devices that use I2C or IIC communication protocols. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 2. Adafruit Accessories INA219 DC Current Sensor Breakout (1 Piece): This breakout module is designed to work with Arduino boards and other microcontrollers that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 3. SparkFun (PID 14544 Current Sensor Breakout - ACS723 (Low Current)): This breakout module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 6A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 4. SparkFun (PID 13679 Current Sensor Breakout - ACS723): This breakout module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 6A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 5. HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module: This module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 6. Adafruit INA169 Analog DC Current Sensor Breakout - 60V 5A Max: This breakout module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 5A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 7. NOYITO INA219 Bi-Directional DC Current Power Supply Sensor Breakout Module (Pack of 2): This module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 8. Comidox INA219 I2C Bi-directional DC Current Power Monitor Sensor Breakout Module 3Pcs: This module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. 9. NOYITO INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module: This module is designed to work with microcontrollers and other devices that use the I2C communication protocol. It features a high accuracy of ±0.5% and can measure currents up to 3A. The module also includes protection against overcurrent, which helps prevent damage to the device. Overall, this is a reliable and efficient option for monitoring DC current in electronic circuits. In conclusion, these are some popular DC current sensor breakout modules available on the market. They all feature high accuracy and protection against overcurrent, making them suitable options for monitoring DC current in electronic circuits.