Grove's capacitive humidity sensor (corrosion resistant) is a soil moisture sensor based on changes in capacitance. Compared to resistive sensors, capacitive sensors do not require direct exposure of metal electrodes, which can significantly reduce electrode erosion.

This is a small Force Sensitive Resistor . It has an Active Detection Area of 0.16 "(4mm) in Diameter. This FSR from Interlink Electronics varies its Resistance depending on how much Pressure is being applied to the Detection Area. The stronger the Force, the lower the Resistance. When there is no Pressure Applied to the FSR, its Resistance will be greater than 1MΩ, with the Total Pressure applied to the Resistance it will be 2.5kΩ Two Pins extend from the Bottom of the Sensor, making it friendly to the Breadboard. are simple to set up and great for detecting pressure.

A 2-in-1 Infrared Digital Thermometer, Allows Body and Surface Measurement.

A Cleaning Kit for your Lcd, Plasma, Laptop or Tablet.

One 9000 LED 2835 Waterproof Warm White Ribbon with 220V with 1 Meter, from ProK.

An RFID Reader with PIN Code , from Orno.

The 2 Mini Engine Kit (CW+CCW) with Propellers and 4 Axles.

The SparkFun Current Sensor Breakout is a High Precision Card that uses the ACS723 for Moderate AC and DC Current Detection Applications. The ACS723 Sensor uses a Hall Effect Sensor to Emit a Voltage relative to the Current that flows through the IP + and IP- Pins on the Board. The advantage of using a Hall Effect Sensor, specifically, is that the Circuit Being Detected and the Sensor Reading Circuit are Electrically Isolated, which means that although your Arduino is Operating at 5V, the Detected Circuit may be Operating at Higher DC or AC voltages.

Remote Control Compatible Garage 4 Channels Rolling Code (Water Resistant)

Double Socket (Red / Black) for Speakers - VELLEMAN

Don't let your hands freeze! With the Gloves of Touch of Standard Size You can Call, Write and Surf the Internet on your Smartphone or Tablet Without Fear of Freezing Hands, they have Conductive Tips in the Index Finger , Thumb and the Middle . Ideal for Low Temperatures, because in addition to Providing Heat in our Hands, it allows us to Handle our Smartphone or Tablet Without Problems.

An Anti-Theft Alarm for Bicycles with Remote Control Simple to Operate and Easy to Install. Good Reliability and Durability, and Very Useful. Wireless Vibrating Alarm with Infrared Remote Control.

A Shoe Rack to Organize 30 Pairs of Shoes Easy to Assemble.

A Flashlight with 9 Powerful LEDs and 4 Batteries, from Perel.

A Complete Household Tool Kit with 15 Pieces , from Uni-T.

A Digital Thermometer with High Precision Automatic Alarm.

A 4R25 Zinc-Coal Battery with 6V and 7500mAh, from Varta.

This Kit integrates 10 Grove Modules and a Grove connection Shield on a single PCB board. All of these Modules and the Base Shield are already connected through the Wires on the PCB. This means that you only need to connect the Arduino Sensor Kit to the Arduino UNO or a Compatible Board (For example, SeeeduinoV4,2) and connect directly to a computer, then you can start programming and programming the Arduino with all sensors, actuators and OLED screens in the Arduino Sensor Kit.

Designed to facilitate the creation of IOT projects, the Arduino Oplà is based on a Arduino MKR WiFi 1010 , on which the Arduino wrapped in a plastic box. The kit includes a round OLED Display, along with Five Touch Buttons and Multiple Sensors to Monitor Air Pressure, Humidity, Light Intensity and Temperature. However, Additional Sensors must be simple to connect, like a PIR Sensor, which the Arduino also groups.

A Machifit JT80SL DC 3-6V Mini Submersible Water Pump . When Dipping the Pump in the Water, the Water Level is Higher than the Pump. The Low Water Level will make the Temperature Very High, so the Pump Noise will be Great. To keep the water clean, so as not to block the pump, it must be cleaned regularly to keep it clean.

A 3CH ESC MCPM Multifunction Digital Analog Servo Tester that uses Aluminum Alloy Housing. You can Test Analog and Digital Servos. You can Control the ESC (Continuous Motor Speed ​​Test) and you can Test Three Servos Simultaneously if they are Synchronized.

A Adjustable DC Power Module with 3~35VDC and 6A, with Display-LTC1871.

Transistor BS170

Lampada HLX 150W / 15V GZ6.35 - OSRAM

Using our muscles to control things is the way most of us are used to doing. We push buttons, pull levers, move joysticks ... but what if we could get the buttons, levers and joysticks out of the equation? This is the MyoWare Muscle Sensor , an all-in-one electromyography (EMG) sensor powered by Arduino from Advancer Technologies. The MyoWare Plate works by measuring the filtered and rectified electrical activity of a muscle, producing Volts depending on the amount of activity in the selected muscle, where Vs means the voltage of the power supply. It's very easy: place some electrodes (Not Included), read the tension and flex some muscles!

Joystick: Bit V2 is a Joystick based on Micro: Bit . Contains a 4-Way Joystick and 4 Undefined Buttons. Improves the Game Experience with its Integrated Buzzer and Vibration Engine. Joystick: Bit V2 can also be used as a Remote Control with a Good Look and Comfortable Feel.

One Kit 55 Pieces of Assembly for Aeromodelling Engines.

A Water Level Sensor 1/2Npt with 0-220V, from ProK.