This is PCB Antenna having a frequency of 704-960 MHz and 1710 - 2700 MHz. PCB Antenna is a wireless device to receive and transmit signals, it has been widely used in telecommunication to communicate. One of the main reasons to use a PCB antenna is the reduced overall cost of the radio module. you ..
A 4×4 matrix keypad consisting of microswitch buttons. The module has four holes 3mm (M3) holes for mounting. The pin designations on each PCB are shown on each PCB. Four pins are thus used as an ‘x’ coordinate and the other 4 as a ‘y’ coordinate.
The module is already equipped with soldered pin-he..
Introducing your portable real-time battery monitoring solution, the MAX17043 Lithium Battery Power Detection Alarm Module. This module, made with simplicity and efficacy in mind, guarantees that you maintain control over your lithium-ion battery-operated devices.
For those who want to keep contr..
MAX30100 is an integrated pulse oximeter and heart-rate monitor sensor solution.
It’s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs – a red and an infrared one – then measuring the absorbance of pulsing blood through a photodetector.
This par..
The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices. The MAX30102 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be ..
MAX31855 is easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors, and level shifting circuitry.
Features:
It comes with a 2 pin terminal block for connecting to the thermocouple...
MAX3232 Mini RS232 to TTL Converter Module for an electrical level converter.
The RS232 to TTL 5V Signal Converter Module is a professional module for projects requiring PC/Laptop RS232 interface to 5V TTL logic. This module converts signals between RS232 voltage levels and TTL voltage levels. It..
MAX3232 RS232 to TTL Serial Port Converter Module is based on Max3232 IC to convert RS232 level to TTL level easily. The board has a DB9 connector soldered at one end, and four header pins with jumper cables at the other end. The jumper cables enable to connect the wires to a breadboard or a microco..
MAX4466 Electret Microphone Amplifier breakout is best used for projects such as voice changers, audio recording/sampling, and audio-reactive projects that use FFT.
It is simple to connect GND to ground, VCC to 2.4-5VDC. The output will have a DC bias of VCC/2 so when its perfectly quiet, the vol..
MAX471 sensor can measure current and voltage. The principle of voltage test based on the principle of resistive voltage divider design can make the red terminal connector input voltage to 5 times smaller. The MAX471 chip on the board was used to test the consumed current of the load.
Features:
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The MAX485 TTL To RS485 Module converts the TTL signal to RS485 for long-range, high data rate error-prone differential communication. Digital communications networks implementing the EIA-485 standard can be used effectively over long distances and in electrically noisy environments.
Multiple rec..
RS422 interface, two-way communication. B Y Z A ultra far transmission 1000 meters. The module has ESD 15KV protection. Onboard to increase the limit of 10 ohms current limiting current protection. Module with TVS diode. Anti lightning, peak voltage. The module has 120-ohm termination resistors, whi..