Reviews Gsm Module Arduino

2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 2pcs DHT11

Free PDF tutorial(more than 22 lessons) and clear listing in a nice package.
The most economical kit based on Arduino platform to starting learning electronics for those beginners who are interested..
Lcd1602 module with pin header (not need to be soldered by yourself).
This is the upgraded starter kits with power supply module, 9V battery with dc.
High quality kit with UNO board, compatible with Arduino UNO R3, MEGA 2560 R3, NANO..

What will you get: there are 5 pieces OLED display module with classic display color, self-illuminated and no need backlight.
Power-saving display: the I2C oled display performs better than the traditional LCD display and with lower consumption the IIC (I2C communications) simplifies connections.
Please note that these I2C OLED display module comes without pin headers.
More details: use compatible with Arduino, ESP8266, ESP32, STM32, etc..
Good compatibility: this i2c oled display module is compatible with Raspberry Pi 4B/3B+/3B/2B/Zero, compatible with Arduino, also compatible with ESP8266, ESP32, STM32, etc..
Product manual: as shown in the instructions.

The module is a low-power consumption character LCD Module with a built-in controller..
The module can be easily interfaced with a MCU..
Display Format: 20 Characters x 4 lines..
It is fantastic for Arduino based project..
Fully assembled and tested Serial LCD 20x4 Module..

For the beginner, 16 in 1 Modules Sensor Learning Package includes most projects design for those beginners and who want to know more about for Arduino, R3 Mega2560 Mega328 Nano for Raspberry Pi 3 2 Model B K62..
Those sensors will often being used in the beginner's project. It is included sound and obstacle avoidance sensor, obstacle avoidance sensor, temperature and humidity sensor, ultrasonic, a path tracing module and infrared human body induction sensor..
16 Sensors Assortment Kit in One Starter Kit, This has 16 sensors modules and delicately selected sensors to detect temperature..
The highest cost performance kit for electronic hobbyist and advanced learners to expand for Raspberry Pi and for Arduino programming.Infrared sensor receiver module..
A great Kit for Arduino experiments or as a basis for a larger project.You will never have to worry about having the parts to complete your project with the most common modules being present in this package..

ADK (DIY Soldering Kit) for EverSet ES100 WWVB-BPSK Atomic Clock Receiver IC.
Hardware is compatible with Arduino - Atmega328P with Arduino Bootloader.
Includes all Parts to build the kit as shown in the Pictures - including 1x ES100-MOD Receiver Module and 1x ES100-MOD Carrier Board.
For Demo Program, Libraries, Documentation etc. see Manufacturer's Website.

Development board production tool, no other equipment or compiler necessary, Abnormal status recovery bootloader, DIY development board writing bootloader..
Used to reprogram the Arduino BootLoader to the microcontroller chip..
Easy to program through the ICSP (In-Circuit Serial Programming) interface. Just directly plug it onto the ICSP interface to complete the bootloader..
This module can be connected to the ICSP interface, which is the 6 pin headers terminal on the Arduino controller board, which match 5V, MISO, MOSI, SCK, GND and RESET..
Compatible with Arduino UNO/UNO Wifi/Nano/Ethernet/Pro/Pro mini/Duemilanove/Diecimila/Mega/Mega 2560/Mega ADK/Leonardo..

37 in 1 sensor module Kit is complete update and common models,compatible with arduino R3, MEGA 2560, NANO and Raspberry pi..
All components compatible with Arduino IDE, can be used directly..
Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
Upgraded tutorial only for R3, MEGA2560 R3, NANO in CD, There are tutorials in the CD that comes with..
Complete Update and common models for arduino NANO R3 Mega 2560 starter kit..

Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100% Arduino-compatible Uno R3, Mega 2560, Nano V3, ESP32 WiFi+Bluetooth and ESP8266 NodeMCU development platforms.
Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time Clock, Impact Switch, 3-Axis Accelerometer, LCD, Relay, Servo and Stepper Motor - suitable for beginner or advanced users.
Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers and the W5100 Ethernet Shield.
All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and videos to help you learn to program all the parts and get started quickly.
Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable orga....

3pcs Heart-Rate Sensor Module , MAX30102 Blood Oxygen Sensor, Compatible with Arduino STM32.
The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
MAX30102 is an integrated module of heart rate monitor biosensor. It integrates a red LED with an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression.
MAX30102 uses a 1.8V power supply and an independent 5.0V power supply for internal LED.
it can be used to a wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..