HiLetgo 5pcs 5V Heartbeat Detect Sensor Heart Rate Detect Measuring Module Measure Finger
5V Heartbeat Detect Sensor
Product Reviews
HiLetgo 5pcs Voltage Detection Module DC 0~25V Voltage Sensor for Arduino
DC 0~25V Voltage Detection Module Sensor
HiLetgo 2pcs DC 8-26V TPA3110 PBTL Mono Digital Amplifier Board AMP Module 1 * 30W for Arduino
TPA3110 PBTL Mono Digital Amplifier Board
HiLetgo BMP180 GY-68 Digital Barometric Pressure Sensor Module Replace BMP085 for Arduino
BMP180 is a high-precision, small size, ultra-low power pressure sensor that can be used in mobile devices
HiLetgo 3pcs XL4015 5A DC to DC CC CV Lithium Battery Step Down Charging Board Led Power Converter Charger Step Down Module
Module Properties: non-isolated constant current and voltage module
HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered
Using Atmel Atmega328P-AU MCU, Support ISP download,using the same chips ATmega328P and CH340 with the official version.
HiLetgo STM32F103C8T6 ARM STM32 Minimum System Development Board Module STM32F103C8T6 Core Learning Board for Arduino
The Board lead to all the I/O resources.
HiLetgo MCP4725 12 Bit I2C IIC DAC Development Board Breakout Board Internal EEPROM Store Settings for Arduino
The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC).
HiLetgo ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi
High precision ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter
HiLetgo CD74HC4067 CMOS 16 Channel 16 CH Digital Analog Multiplexer Breakout Module for Arduino
Function: Use 16 ADCs to collect 16 analog signals.