ACS712 Current Module Features
ACS712 chip is used to measuer DC/AC current based on the Hall effect. This chip is produced in 3 models with different maximum currents. Different models and output sensitivity of each model are shown in the table below:
Sensor sensitivity means that, for example, if you use 5 amp model, as input current increase 1 amp, the output voltage of the sensor increases about 185 mV.
Note
When input is not connected to something and th...
YF-S201C Water Flow Sensor Features
YF-S201C is a sensor used to measure the water flow. This water flow sensor mainly consists of a plastic valve body, rotor assembly, and hall effect sensor. This module works based on the hall magnetic effect. So when water flows through the rotor assembly, the rotor will rotate and the hall effect sensor will produce an electric pulse. By counting these generated pulses, the amount of water passing through the sensor can be calculated.The measuring range of water fl...
YF-S201 Water Flow Sensor Features
YF-S201 is a sensor used to measure the water flow. This water flow sensor mainly consists of a plastic valve body, rotor assembly, and a hall effect sensor. This module works based on the hall magnetic effect. So when the water flows through the rotor assembly, the rotor will rotate and the hall effect sensor will produce an electric pulse. By counting these generated pulses, the amount of water passing through the sensor can be calculated.The measuring range of wat...
ZMCT103C Current Transformer Module Features
The ZMCT103C AC current transformer module can be used to monitor current in various applications. This module is based on ZMCT103C IC. The mechanism of this IC is that the wire whose current is to be measured, passes through the hole of the IC. Then, according to AC current, voltage is induced on both sides of IC.In this module, the output voltage of ZMCT103C IC is amplified by a series of amplifiers and can be used as the module output. The module outputs ...
If you're looking to interface the INA219 current sensor module with an Arduino, you've come to the right place. In this guide, we'll walk you through the necessary steps to get your setup up and running smoothly.
INA219 Current Sensor Module Features
The INA219 module is used to measure both current and voltage at the same time. This module uses I2C communication to transfer the voltage and current data.
Other features:
Measurement accuracy: 1%
Maximum measured voltage: 26V
Maximum measured current...
Overview
Welcome to the comprehensive guide to the ESP32 pinout. The ESP32 microcontroller is equipped with 48 pins, each serving multiple functions. However, not all pins are readily accessible on every ESP32 development board, and certain pins may have usage restrictions. This article aims to provide a clear and concise reference for understanding the pin configurations and functionalities of the ESP32, offering valuable insights into which pins to utilize and which to avoid for your projects. W...
