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Poducent: AVTBig chicks are approaching the day when you have to dress a Christmas tree. You can only choose traditional ornaments or supplement them with electronic gadgets. We present one of them - a glowing star.
The circuit is very fast - LEDs are steered from the counter with the so-called 'circulating one'. Due to the speed of clocking we have the illusion of flickering of all diodes. The impulse way of work guarantees long-term operation of the toy - if we use it from the battery.
The device is especially recommended as a Christmas tree
Selected parameters:
- light source - LED diodes
- control - integrated circuit with an inbuilt tact generator
- the ability to change the operating frequency smoothly
- small PCB dimensions, through-hole elements
- possibility of working with battery or external power supply
- power supply - 5-12Vdc
- printed circuit board
- A detailed description in
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The Old Clock Tower mini-model by Ugears brings a charming medieval atmosphere into your home or office. This beautiful DIY wooden clock tower model is a mechanical mechanism in the form of a tower with clock face, moving gears, a moving pendulum, whimsical characters, and a weather vane on top. Scroll the large gear to set the hands of the clock, the pendulum, and the weather vane in motion. UGears 70169
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Neodymium rectangular magnet with dimensions of 12x4mm a and a height of 4 mm.
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