-100.00

10 Piece 50-100K Ohm LDR Light-Dependent Light Sensitive Photoresistor

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A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. A photoresistor can be applied in light-sensitive detector circuits, and light- and dark-activated switching circuits.Material : Silicone Technology : Carbon Composition Type : Photoresistor ; Display Lights

99.00
Avaibility: In stock
-200.00

10pcs SMD NE555 Timer IC Module Integrated Circuit Chips

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Branded and High Quality. Great addition to your hobby craft tool kit. Perfect Product for your saftey and Lab Supply. Good for many applications include industrial, laboratory, personal and hobbies.

99.00
Avaibility: In stock
-80.00

5 Piece 50-100K Ohm LDR Light-Dependent Light Sensitive Photoresistor

(0)

A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. A photoresistor can be applied in light-sensitive detector circuits, and light- and dark-activated switching circuits.Material : Silicone Technology : Carbon Composition Type : Photoresistor ; Display Lights Power Source : DC

69.00
Avaibility: In stock
-50.00

9V Battery Snap Cap With 2W White SMD LED Strip (2pc)

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Made of soft leather, T fonts. Durable Material. Made of soft leather, T fonts. 9V Snaper to 2w LED strip. It is an environmental 9V battery buckle. Set of 2 strip.

99.00
Avaibility: In stock
Sold Out
-400.00

Arduino UNO R3 Development Board + USB CABLE For School & Collage Projects (Pack of 1)

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This Arduino Uno R3 board features the ATmega 328P and the new ATmega16u2 for programming via USB. The new Atmega16u2 allows for more memory and faster transfers when you program your device. The best thing about our Uno is that it is cheap, cheap, cheap! This thing is a steal compared to any other seller out there including some of those multi-billion dollar companies.

299.00
Avaibility: Out of stock
-200.00

D2-1 Intelligent Tracking Line Follower Sensor Obstacle Avoidance Module For Arduino Reflectance Optical Switch Robot Car Model(Set of 1)

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LM393 is a dual voltage comparator integrated circuit,using photosensitive resistance device,with gear reduction,easy to control,widely used in experiment, industry, school, electronic DIY, robots, remote control cars etc. Using photosensitive resistance device, high sensitivity and stable performance. LM393 is a dual voltage comparator integrated circuit, which consists of two independent precision voltage comparator.

599.00
Avaibility: In stock
-200.00

D2-5 Intelligent Tracking Line Car DIY Kit TT Motor Electronic DIY Kit Assembly Smart Patrol Automobile Parts DIY Electronic (Set of 1)

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There is a 16 mm wide black runway in the white field.Our tracking car can drive along the black runway automatically.No matter how the runway is bent, the car can be driven automatically.We all know that the reflectivity is different when the light source to the white objects and black objects.Here we use red light source.The light is reflected through the ground to the photoresistor.By detecting the resistance of the photosensitive resistor can determine whether the car is driving in the white area.If the detection is black runway, then the car to change the direction of driving and motor will slow down or even stop and Red LED OFF on PCB front side.Drive the car in the opposite direction so that the car is always running along the runway.

599.00
Avaibility: In stock
-150.00

DC Toy Motor 3V-9V for Electronics Project (Pack of 5 Pieces)

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DC motorrated voltage 9vdcspeed 8200rpm.Widely used on auto shutter pan/tilt camera slot machine money detector coin refund devices etc. 9v dc 8200rpm long axis flat electric magnetic motorlong axis and with 2mm diameter shaft and 2 pin connectors. Note light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Easy to use. Science & Discovery.Ideal for hobbyists. Simple toy dc motor.

 

149.00
Avaibility: In stock (can be backordered)
-350.00

DIY Mini Tesla Coil Kit 15W Mini Music Tesla Coil Wireless Transmission Stereo DIY kit DC 15V-24V With Power Supply||Set of 1

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The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. Made in China. Tesla on the basis of the general increase of the music player, you can play phone / computer music, a clear sound. This is a mini DIY tesla kits, need to be assembled. It is a perfect teaching tool to spark students’ interest of science, also a great gift.

549.00
Avaibility: In stock
-100.00

Light Control Sensor Switch DIY Kit Photosensitive Induction Switch Kits DIY Electronic Trainning Integrated Circuit Suite (Pack of 1)

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DC 3V Photoelectric Switch DIY Kit Light Control Sensor Switch Induction Photoswitch Electronic Trainning Integrated Circuit. Material : Plastic Item Type : Switches Switch Type : Photoelectric Switch Current : 200mA Weight : Very light weighted Package Includes : 1 X Metal film resistor(1K) + 1 X Metal film resistor(120K) + 2 X S9013 + 1 X Photoresistance + 1 X PCB

199.00
Avaibility: In stock
-100.00

Plastic Gear Package Motor Gearbox Robot Model Accessories DIY (Set of 1)

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This item is for toys gear spare parts package, mainly for 0.5 modulus of each gear for DIY toys with use.uitable for shaft containing worm, straight teeth, shaft gear, the tooth crown, the double reduction. DIY science and small production, product design, mechanical model.

299.00
Avaibility: In stock
-360.00

Potato Clock Novel Green Science Project Experiment Kit Home School Toy Educational DIY Material For Children Kids

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Cultivate children’s intelligence and Creative-thinking ability. Children will improve practical ability, imagination. You may experiment with different liquids like salt water,fruit juices. Put some soft drink into the pots provided.Insert the copper and zice plates into the pots, Taking care that the metal pates do not touch each other.The clock should now start to work.

239.00
Avaibility: In stock

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