Introducing the ideal partner for your ESP12 and ESP01 projects: the ESP8266 Development Programmer Board! It has never been simpler to program your ESP8266 modules thanks to integrated support for the CH340 driver. This board offers rapid programming capabilities and easy integration, making it sui..
The ESP8266 ESP-01S 5V WiFi Relay Module is a compact and versatile device designed for IoT applications. it enables seamless WiFi connectivity for remote control and monitoring. With its integrated relay, it allows users to remotely switch on or off various devices or appliances. Operating at 5V, ..
This module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor.
The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server.
Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and hu..
The Arduino Ethernet Shield allows an Arduino or Arduino compatible board to connect to the internet. It is based on the Wiznet W5100 ethernet chip providing a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sk..
FC65 12V 30A DC Optocoupler Isolated Relay Module is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V. The user can choose the relay control level, can be a high level off, also can ..
FC65 5V 30A DC Optocoupler Isolated Relay Module is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V. The user can choose the relay control level, can be a high level off, also can b..
Fingertip Pulse Oximeter is a small, lightweight device that offers an affordable, reliable, and precise way to check your pulse rate and blood oxygen saturation levels-whenever and wherever.
Uses:
It is primarily used to determine the SpO2 (blood oxygen saturation levels) and pulse rate.
..
We are proud to present the ultimate 5D Rocker Joystick for smooth control and navigation: the Five Direction Navigation Button Module. With its dynamic five-way directional input and precision and versatility design, this small module makes it easy to navigate in any direction.
Utilize our Five ..
A simple Flex Sensor 2.2″ – Bend Sensor with a length of 2.2″ which bends and flexes with a physical device. As the sensor is flex, the resistance across the sensor increases. A connector is 0.1″ spaced and breadboard friendly. The flex sensor is a bend detecting sensor that has got numerous applic..
Flex Sensor 4.5″ Bend Sensor for Hand Gesture Recognition is a simple resistive sensor that is 4.5″ in length yet a powerful sensor to sense flexibility. As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are on the outs..
FM Transmitter V2.0 Digital FM Radio Module modulates your voice on the FM radio wave, and a radio device could receive it. This module has everything which makes it very easy to build a tiny radio station.
Features:
I2C interface 5V TTL compatible
Plug and play
For Arduino connects ..
This is a small force sensitive resistor. It has a 0.16″ diameter active sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance ..