This is RF Transmitter Receiver Module 315MHz Wireless Link Kit For Arduino. This wireless transmitter and receiver pair operates at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireleReceiving frequency (MHz)ss data link. Since these are ..
This is a 3590S-2-103L 10K Ohm Precision Multiturn Potentiometer. The role of potentiometers is regulating voltage (including DC voltage and signal voltage) is mainly used in potentiometer instruments, post, and telecommunications, power equipment, railway signals, aerospace, aviation, etc.
Featu..
A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside world. A compact PCB Antenna for GSM Cellular applications where high performance is required from a small size. Operates on four frequencies. Comes with a 3M adhesive backin..
This load cell (sometimes called a pressure gauge) can translate up to 3kg of stress (force) into an electric signal. Each load cell can measure the electrical resistance that changes in response to, and proportionality of, the strain (e.g. pressure or force) applied to the pub.
With this gauge, ..
This is a 3W High Power LED Module for Arduino.
Features:
Type: LED High Power Board
long life,
small size
Material: PCB
Mainly Compatible with: Ardunio
3W LED High Power Board for Indoor / Outdoor Display
Color temperature: Warm White 3000-3200K / white 6000-6500K
Luminous f..
Tried connecting a 3.3V device to a 5V system, or the other way around? You should know the challenge it takes. the bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and..
This is a 4 Channel Infrared Tracing Module that provides an easy way for line tracking. A line sensor is composed of a number of cells and each cell is composed of a sender and a receiver. The particularity of this sender/receiver pair is that it sends light that shall be reflected by the line to b..
4×1 Matrix Membrane Switch Keypad features a total of 4 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 5-pin berg connector is required for interfacing it with your microcontroller circuits. A simple way to mount the keypad in a variety of applications, as it has an..
The Keypad1x4 features a total of 4 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 5-pin berg connector is required for interfacing it with your microcontroller circuits. A simple way to mount the keypad in a variety of applications, as it has an adhesive backing.
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NTC Thermistor Module is a temperature sensor module that senses the temperature of the surrounding environment by the thermistor and converts it into a digital and analog output. The thermistor is the short form of thermal resistance and its resistance increases and decreases in the proportion of t..
4 Power Indicator Battery Detection Module has a high precision voltage detection chip. 4 ranks LED light indicator to show different electric quantities including red, yellow, yellow, green, respectively represent 20%, 50%, 80%, 100%. A testing Interface and two installing holes for fixing the devi..
PWM DC Motor Speed Controller allows controlling the speed of a motor with fully adjustable 0%-100%. The motor speed controller can easily provide a continuous current of 3A to your DC motor or other DC load. It controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).
The DC Mot..