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Character LCD Display Features Character display module is an LCD module with a certain number of rows and columns, and has a green or blue backlight and white character. These displays can usually be used to display text, characters and numbers. The contrast can be adjusted by connecting a potentiometer to pin 3. Pin 15 and 16 are for backlight. You can use 6 pins E, RS, DB4, DB5, DB6, DB7 to interface the display with Arduino. You can download the datasheet of 2004 C...

RPi TFT LCD Features The TFT LCD is a kind of liquid crystal LCD that is connected to each pixel using a transistor. And in addition to low current consumption it has backlight. It is available in a variety of dimensions and resolutions and features high-quality and high-resolution. This module uses SPI protocol for communication, which connects the display and touch screen to Raspberry Pi simultaneously. You can download the datasheet of this module here.[wpdm_packag...

Single Axis 1:120 Gear Motor Features If you work in electronics and robotics field, you have come across DC motors at least once. These motors are one of the most widely used elements in electronics and robotics. These motors convert direct current electrical energy into mechanical energy.An external source provides power for the stator of these motors. As a result, the current flowing through the stator creates a uniform field under the poles. Of course, permanent magnet can supply the stator field, ...

TTP224 Capacitive Touch Sensor Module Features This 4 Channel Capacitive Touch Sensor Module uses the TTP224 IC and is actually a combination of 4 capacitive touch sensors. This module has 4 outputs, by touching each button from 1 to 4, the corresponding output will be High. There are also 4 LEDs on the module that will turn on by touching each button. TTP224 Capacitive Touch Sensor Module Pinout This module has 12 pins and 4 touch buttons:6 pins on the Right:OUT1: ...

HW-M10 Microwave Sensor Module Features The HW-M10 microwave sensor module is very accurate and widely used for motion detection in alarm and security systems. This module, like the PIR module, can detect any movement. The only difference is that instead of using radiation emitted by or reflected from objects, it uses microwave Doppler radar technology. This module has a digital output that is normally Low and becomes High (3.3V) if it detects motion and remains High for 2 to 3 seconds. ...

AD8232 ECG Module Features The AD8232 sensor can provide you to monitor electrocardiographic or ECG signals. Analyzing these signals prepares useful information about heart function, such as heartbeat rate, heart rhythm, and other information regarding the heart’s condition. This module can be connected to a microcontroller on one side and to specific parts of body on the other side using 3 special electrodes. The signal received through the electrodes can be seen in the analog output of the sensor. ...

SPP-C Bluetooth Module Features Bluetooth modules are a type of wireless communication modules that can be added to a project as through serial or SPI communication protocols.The advantage of using Bluetooth modules is that they are easy to set up and use.The SPP-C module uses serial protocol for communication. Note All Bluetooth modules that use serial communication protocol, support AT Commands, which are listed in the datasheet of each product. Download...

GY-87 IMU Module Features GY-87 IMU module is a very high accuracy module compared to similar models such as MPU9250 and can provide acceleration, change of angle and strength of the magnetic field in three axes x, y and z. This module is actually a combination of 3 sensors. MPU6050, HMC5883L and a barometric temperature and pressure sensor. The barometric temperature and pressure sensor can be either BMP180 or BMP085. The communication protocol is I2C. GY-87 Module Pinout This module has 8 pins:...

Wirelessly connecting electronic devices is often necessary, and Radio Frequency (RF) equipment serves this purpose. RF modules enable communication using radio waves of varying frequencies and amplitudes, allowing information to be transmitted to the receiver over different distances. 315/433 MHz RF Transmitter-Receiver Module Features The 315/433 MHz RF transmitter-receiver module is designed to operate at 433MHz and 315MHz frequencies. It consists of a transmitter and a receiver, making it ideal for wire...

GT-38 Wireless Transceiver Module Features Electronic devices need to be connected wirelessly in so many cases. In these cases, Radio Frequency or RF equipments are used. RF modules include all radio waves that can travel different distances and reach the receiver according to their frequency and amplitude. The GT-38 wireless module is a powerful wireless serial communication module with operating frequency range 433-458 MHz that is capable of transmitting data up to 1200 meters. Using this module, on...