Data Logging with Arduino and an SD Card Module
Data logging is a crucial aspect of many IoT, environmental monitoring, and sensor-based projects. With an Arduino and an SD card module, you can store sensor data, timestamps, and other readings...
Data logging is a crucial aspect of many IoT, environmental monitoring, and sensor-based projects. With an Arduino and an SD card module, you can store sensor data, timestamps, and other readings...
The GY-302 is a breakout board featuring the BH1750 light intensity sensor, which measures light levels in lux. It communicates with microcontrollers via the I2C protocol, making it an excellent...
The TCA9548A is an I2C multiplexer that allows you to connect multiple devices with the same I2C address to a single Arduino. It achieves this by creating up to eight...
The AT24C256 is a 256-kilobit EEPROM that provides non-volatile storage, allowing data to persist even when the power is off. It communicates with a microcontroller via the I2C protocol, making...
The HC-SR501 is a popular Passive Infrared (PIR) motion sensor module that detects movement by measuring infrared radiation changes in its surroundings. It’s commonly used in motion-activated lighting, security systems,...
The MAX3232 is an RS232-to-TTL level converter that allows Arduino to communicate with RS232 devices like older computers, GPS modules, and industrial equipment. It converts the voltage levels between RS232...
The MPR121 is a capacitive touch sensor controller that can detect up to 12 touch-sensitive electrodes. It’s commonly used in touch-sensitive interfaces, musical instruments, and other interactive projects. In this...
The PCF8575 is a 16-bit I/O expander that communicates with a microcontroller via the I2C interface. It allows you to expand the number of input/output pins on your Arduino, making...
The MAX30102 is a digital pulse oximeter and heart rate sensor capable of measuring blood oxygen levels (SpO2) and pulse rate. It uses infrared and red LEDs to detect blood...
The MH-SR602 is a compact PIR (Passive Infrared) motion sensor used for detecting movement within its range. Its small size, low power consumption, and adjustable delay make it ideal for...
The ADS1115 is a 16-bit precision analog-to-digital converter (ADC) with an I2C interface. It offers high accuracy and multiple input channels, making it ideal for reading sensors, monitoring voltages, or...
The VL53L0X is a compact and accurate time-of-flight (ToF) distance sensor capable of measuring distances up to 2 meters with millimeter precision. It uses a laser to measure the time...
The AS5600 is a precise magnetic rotary encoder capable of measuring angles with 12-bit resolution. It communicates via I2C or analog output, making it ideal for robotics, motor control, and...
The MAX9814 is an amplifier module with an automatic gain control (AGC) that is ideal for audio recording and sound detection applications. It provides clear audio input for projects like...