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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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We all know that the real values in life don’t have a monetary equivalent, but if you happen to require storage for your cash, Ugears can offer you something that comes with fun, learning, and a good time. Introducing your new mechanical moneybox, The Cash Register. UGears 70136
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Open-source single-board computer (SBC), can run Android 4.2, Android 4.4*, Ubuntu, Debian, Fedora, Raspbian, ArchLinux, openSUSE, OpenWrt, Bananian, and other Linux OS systems such as Gentoo and Fedora. It uses the AllWinner A20 SoC, and has 1GB DDR3 SDRAM with wired Gigabit ethernet (RJ45 socket) and a SATA port
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ROSA3D filament made of TPU thermoplastic polyurethane. 0.5 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D ROSA-Flex 85A Black
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4-channel white LED driver based on the Boost converter; 2.8 ... 18V; 100mA; 12 LFCSP; Analog Devices; Compliance
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DIP module with ATmega128A microcontroller, quartz 16 MHz. It fits perfectly with the ZL8AVR set
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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