1 x DIY Kit. Digital tube: 4-bit digital tube. Optional display color types:27 kinds. All products are quality checked. Otherwise deal is final.
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Ultrasonic Ranging Alarm Soldering Electronics Project DIY Learning Practice Kit With HC-SR04 Distance Sensor Module and Buzzer. Easy to Solder: Clear symbols on the PCB board for simple welding provide a good experience of electronics soldering.
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Loose DIY parts need to be welded and assembled by yourself, you need to provide your own welding tools. Shell optional styles: transparent shell, blue shell, purple shell. Maximum working current: about 5V@170mA (dot matrix full light, horn sound).
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Tesla wire plasma finished x 1. Plasma Tesla finished + secondary coil + acrylic housing + fixing screws. Product Size: L5CM W5CM H8CM (without secondary ignition coil size). Secondary ignition coil material: ceramic.
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Materiale: realizzato in materiale PC, questo mini kit bobina di Tesla garantisce durata e longevità, rendendolo una scelta affidabile per i tuoi progetti elettronici fai da te. 1 mini kit bobina di Tesla.
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RADIO ELETTRONICA. Gli oggetti saranno inviati PROTETTI. Do massima serietà. Dai un’occhiata alle altre mie inserzioni.
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1、Using high-quality materials, transparent plastic shell, double-sided epoxy circuit board, simple operation, easy welding. Frequency Response: 150Hz-20KHz. 3, keep the iron head clean: iron head surface oxidation of a layer of black impurities to form a heat insulation layer, so that the iron head to lose the role of heating.
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RDA5807s radio module is adopted, and TDA2822 power amplifier integrated circuit is adopted for power amplifier. With nixie tube display. Frequency range: 87-108MHz. Vehicle Parts & Accessories. Product Feature.
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