The LM317 DC-DC converter is an electronic circuit for converting a DC source voltage from one level to a lower level. This module is important in some portable electronic devices such as cell phones and laptops, which are primarily supplied by power from batteries.
The step-down voltage can be ..
The LM34 is a precision Fahrenheit temperature sensor in a standard TO-92 package suitable for remote applications or direct PCB mounting. The LM34 has a wide operating voltage range of 5 to 30 volts DC and a temperature range of +32° to +212°F.
Package Includes:
1 x LM34 Temperature Sens..
LM35 is an integrated analog temperature sensor whose electrical output is proportional to Degree Centigrade. LM35 Sensor does not require any external calibration or trimming to provide typical accuracies. The LM35’s low output impedance, linear output, and precise inherent calibration make interfa..
LM358 Gain Signal Amplification Operational Amplifier Module which can provide amplification of about 100 times. This can be used very easily as it has header pins that can connect directly to your development board. It is designed to operate from a single power supply over a wide range of voltages...
LM35D Analog Temperature Sensor Module is used to detect ambient air temperature. It is based on Semiconductor LM35 Temperature Sensor. The output voltage is proportional to the temperature.
Features:
Sensitivity is 10mV per degree Celsius.
It is based on the semiconductor LM35 temperatu..
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..
The LM393 Sound Detection Sensor Module for Arduino determines if the sound level has surpassed a predetermined level. An LM393 op-amp receives the sound data from the microphone and processes it.A potentiometer on board is used to adjust the sound volume setpoint. The output is sent low and an LED ..
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
..
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..