20pcs sensor 5a

20Pcs DS18B20 Temperature Sensor 18B20 TO-92 Encapsulation Specification: Temperature measurement range: -55°C ~ +125°C Accuracy: ± 0.5°C Encapsulation: TO-92 Quantity: 20pcs Package included: 20 x DS18B20

20Pcs Laser Receiver Non-modulator Tube Sensor Module For Arduino Features: PCB size: 1.5 x 1.9cm Working voltage: 5V Output high level when receive laser signal Output low level when not receive laser signal Note: The sensor uses a non-modulated laser receiver, please use indoors where no light, sunlight or other fixtures may interfere, recommended for use in dark environments. Package included: 20 x Laser sensor module

20Pcs Soil Hygrometer Humidity Detection Moisture Sensor For Arduino Description: This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the module outputs a high level, whereas output low. Using this sensor make an automatic watering system, so that your garden plants without people to manage. Operating voltage: 3.3V~5V. Adjustable sensitivity (shown in blue digital potentiometer adjustment) Dual output mode,analog output more accurate. A fixed bolt hole for easy installation. With power indicator (red) and digital switching output indicator (green). Having LM393 comparator chip, stable. Panel PCB Dimension: 3cm x 1.5cm. Soil Probe Dimension: 6cm x 2cm. Cable Length: 21cm. VCC: 3.3V-5V. GND: GND. DO: digital output interface(0 and 1). AO: analog output interface. Instructions for Use: 1. Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. 2. Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low. 3. The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture. 4. The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment. 5. Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture. Package Included: 20 x Soil moisture detector module 20 x Probe 20 x 2P Jumper Cable

20Pcs ND 2/4/8/16 Filter Kit Holder Wide Adapter Lens Hood LF292 For Cokin P Description: In photography, filter have the effect of "dressing".If you can use the filter flexible, it will help you improve the performance of photography, and can change the scene of the tone, make the photos more close to nature. So it is popular with photographers alike. And gradual filter is a MUST for digital users, because the digital sensor unlike film has very low exposure tolerance. Detail will be lost on both low and high light area. To correct this, you need gradual filter to balance it! Features: Control light and colour directly on your raw images at the time of shooting, Keep the quality of your images without excessive post production work,save your time. Same filter for all your lenses by just replacing the adaptor ring. Weight: 355g Fitment: Cokin P series For 8pcs Cokin ND Filter Set(Third Party) Compatible with Cokin P series. To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background. To decrease the effective ISO of high speed film (ie: above ISO400) and allow it to be used outdoors in blight situations. To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas, etc. To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure. For 9pcs Ring Adapter + 1pcs Filter Holder(4-slots) +1pcs Wide Angle Filter Holder(1-slot) The Cokin creative system consists of 3 main components: An Adaptor Ring + A Filter Holder + 1 or more filters. Screw the adaptor ring onto your lens. Slide the filter-holder on the adaptor ring until it snaps in place. Slide the filter (up to 4) into one of the filter-holder slots. Mount Lens Hood onto your filter-holder by pressing on the upper and lower parts of the lens hood. Package Included: 8pcs Filter Set (Third Party) 1 x ND2 filter 1 x G.ND2 filter 1 x ND4 filter 1 x G.ND4 filter 1 x ND8 filter 1 x G.ND8 filter 1 x ND16 filter 1 x G.ND16 filter 9pcs Ring Adapter + 1 Filter Holder + 1 Wide Angle Filter Holder + 1 Lens Hood (Third Party) 1 x 49mm Ring Adapter 1 x 52mm Ring Adapter 1 x 55mm Ring Adapter 1 x 58mm Ring Adapter 1 x 62mm Ring Adapter 1 x 67mm Ring Adapter 1 x 72mm Ring Adapter 1 x 77mm Ring Adapter 1 x 82mm Ring Adapter 1 x 4-Slots Filter Holder 1 x 1-Slot Wide Angle Filter Holder 1 x Lens Hood Detail Pictures:  

Buy 20pcs Current Sensor ACS712 5A Module RobotDyn for Arduino - products that work for R1,962.65

Specifications: Output Current: 1.5A (minimum), 2.2A (typical value) Input-output voltage difference (VI-VO): 40Vdc (max) Adjustable output voltage range: 1.2 - 37V Working temperature: -55 ° C to + 150 ° C Current output: 1.5A Voltage Input: 4.2 - 40 V Operating temperature: 0 ° C - 125 ° C Characteristic frequency: 100 (MHz) Module size: 35.6 (mm) x 16.8 (mm) Output mode: VOUT output positive, GND output negative Package included: 20 x LM317 DC-DC 1.5A 1.2-37V adjustable power board

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FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Material: plastic, metal Suitable for electric furnace, water heater, lamps, small motor, electric iron. etc Input Voltage: 220V Maximum Power: 2000W Adjustable Voltage: 90-220V AC Size: 5.3 x 4.7 x 2.8 cm Life span and easy installation Chip is 25A. If you use this for voltage adjustment, 1000W, under 5A is nice. If you use this for electrical machine, under 3A is nice. How to use: Connect this device with lamp or home appliance in a series connection, that is, Using the module's two wires connected to lamp or home appliances' disconnect FireWire or zero line. You can play a brightness adjustment, speed, pressure, temperature control effect, very convenient to use. Package included: 20 x Voltage regulator 20pcs 2000W Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat 20pcs 2000W Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat 20pcs 2000W Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat

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Buy 20pcs Hall Effect Magnetic Sensor with Analog & Digital Output Module RobotDyn for Arduino - prod... for R1,029.00