LM386 Audio Amplifier Module is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly ..
The LDR Sensor Module is used to detect the presence of light / measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of signal detection can be adjusted using a potentiometer.
Features :
Usi..
LM393 Voltage Comparator Module is frequently helpful when a straightforward On/Off output from a variable voltage (analog) source is needed. This module has an adjustable set-point so the change between OFF and ON can be configured between the input voltage and ground.
A comparator is used to co..
LoRa SX1278 433MHZ Long Range RF Wireless Module is a type of RF front-end transceiver module based on SX1278. The module consists of RFIC SX1278, a thin SMD crystal, and an antenna matching circuit.
Features:
Frequency Range: 433MHz
Modulation: FSK/GFSK/MSK/LoRa
SPI Data Interface
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A compact but high-powered DC-DC step-up (boost) power supply converter module. The module features a wide operating supply range and a power supply input voltage between 3.5 to 35V that can step-up this input voltage from 4V to 35V.
The module includes an integrated voltage meter that can m..
LTC3588 Energy Harvester Breakout board uses the Piezoelectric Energy Harvester from Linear Technologies. This board can be used for harvesting piezoelectric energy and solar energy.
There is a bridge rectified input for piezo elements (PZ1 and PZ2) and a direct input (VIN) for DC sources. Both a..
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...