Video cable equipped on one side with BNC connector for the video signal and power plug (2.1 x 5.5 mm), on the other side with BNC connector and power socket. Length 10 meters. Ideal for video surveillance systems.
Available in our store the shield used with Raspberry Pi to make a 3D scanner. This shield contains a driver for stepper motors that is based on Texas Instruments’ DRV8825 integrated circuit, in addition to a line-driver ULN2003, that is used in order to power the linear lasers as a consequence of a command from…
We present a caterpillar robot based on Arduino Uno, remotely controlled through a Play Station 2 wireless controllers. Since we are not insensitive to solutions making life easier, we have considered the idea of creating and proposing something that could help us avoiding the cold and fatigue of using the usual manual shovel and…
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 297.92:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended…
The Tamiya double gearbox is a compact unit with two independent motors and gear trains. The kit includes two motors and all gears and parts to build any of the four possible gear ratio configurations (12.7:1, 38:1, 115:1, and 344:1). Although it is not typical, it is possible to assemble each side with different gear…
This enamelled solderable soft copper wire is used to wind coils or transformers and is supplied on plastic bobbins. Winding wire is available in a thickness varying from 0.1 to 1.5mm. The length of the wire depends on its thickness. Specifications Ø wire: 0.5mm wire length: 43m bobbin dimensions (mm): A: 65 B: 35 weight:…
We built a small musical instrument that will delight children and will allow them to play 8 notes and shift their frequency as desired using a potentiometer. Projects like the laser harp published in the previous post have accustomed us to seeing challenging circuits based on synthesizers and microcontrollers to produce musical notes, yet…
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