AVT1717 C

Fascinated by the unique synergy of nature and mechanics, Ugears continues to explore the amazing world of automatons and presents its latest mechanical pet, the Butterfly model.

The Butterfly is not a static stand model, but an animated kinetic sculpture. Each of its details designed to make sure it fits its own place and plays its own part in the workings of this outstanding mechanism. Equipped with a rubber-band motor, the mechanical automaton moves imitating the flutter of a butterfly with no external power source or batteries. UGears 70081

Black Sergiusz

APPROACH FOR MEASURING CAPACITY - SET ASSEMBLED AND STARTED

MONOFONIC CONTROL INDICATOR - A SELF-ASSEMBLY KIT

1N4007, Diode: THT rectifying, 1kV, 1A, Ifsm: 30A, DO41

PCB and programmed circuit for remote control switch with two relays. AVT5551 A +

METHOD SAME METER - OKLASKOMIERZ - LAMINATE BOX

NanoPI NEO is a single-board chip from FriendlyELEC with a RAM of 256 MB, successfully competing with the systems created by the giant in this field Raspberry Pi. It is 25% smaller and cheaper than the Raspberry Pi Zero board with similar capabilities

Stereo riaa preamplifier - set for self-assembly

Robert Gazarkiewicz, Ryszard Kowalik

Jerzy Grębosz