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The HC-SR04 ultrasonic sensor measures the distance from the obstacle on the sonar principle - measuring the time between sending and returning the ultrasonic wave. The module offers high accuracy of measurement, stable reading and the ability to easily join the project. The sunlight and the black color of the object do not affect the work of the sensor.
properties
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Acrylic handle allowing stable placement of the modSR-HC04 sensor module parallel to the ground.
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The Clockwork Universe theory favored by 17th C deists held that the Earth and the heavens, and all their motions, were like a giant clock, with God as the Clockmaker. Newton\'s three laws of motion and the principle of universal gravitation were thought to be sufficient to explain phenomena of any kind, using mechanical conceptions. At Ugears we love mechanical conceptions! And so with a nod to Isaac Newton, we present the Sky Watcher Tourbillon Table Clock, a fascinating combination of imaginative celestial observatory and functional table clock! UGears 70162
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Assembled temperature indicator for the central heating furnace. AVT1830 C
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2x16 display with LED backlight (yellow-green), 80x36 mm, extended temperature range "fast" (previous product reference LCD-H-1602F-205 Y / G)
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Panasonic Eneloop PRO R6/AA rechargeable batteries with a capacity of 2000mAh and a voltage of 1.2V. The set contains four pieces sold in a reusable packaging. Panasonic BK-3MCCE/4LE
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Bodhilabs VPack5.0V 2-AA Battery Holder w/ 5V Regulator
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Module with 5-way joystick. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 111020048
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Pololu engine with 48 CPR encoder, with 4.4: 1 transmission, standard 12 V voltage and 2250 rpm. Pololu 3213
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No product available!
Thermopad, two-side thermo-adhesive tape, 20mm x 130mm x 1mm, 6W / mK, AG Thermopiles, RoHS
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The module allows to measure the distance to the obstacle by measuring the time difference between the wave sent and the reflected wave. Measuring range 2 ... 400cm. Sparkfun SEN-13959