Description: Dual 9V-13.5V transformer are recommended, single DC or a battery is not applicable. Size: 78.91*76mm. Left and right channel speakers recommend: Full frequency speakers or tweeter + woofer system....
C51 4 Bits Electronic Clock Electronic Production Suite DIY Kit. Feature: 0.56 inch special red digital clock for display. Import AT89C2051 for master chip. 1.2mm thick PCB made from...
CD4511 8 Channel Digital Display Answerer DIY Kit Electronic Skill Competition Teaching and Training DIY Part -2021. Parameter: Power supply voltage: 4.5-5.5V; NO.1 to NO.8 are contestants, REST is...
Descriptions: Note:This is DIY Kits, you need do it yourself! Transformer Recommended Voltage: DC12-18V, the battery can also be, positive and negative automatic identification, do not worry reversed. Many of...
Feature: Input voltage: DC 5V; Operating current: 220mA maximum; Fluorescent tube model: IV-18 (ИB-18 1984-1992 manufactured by the former Soviet Union); Dimensions: 200mm x 52mm x 64mm (L x W...
Features: Liquid water mist. Can be opened manually, manually or timed off. Visual interface, real-time update display temperature and humidity (humidity error ±5%, temperature error ±2℃). Human-computer interaction function, can...
Circuit description: DC 3-14V DIY Simple LED Red Flashlight Circuit Kits DIY Multiharmonic Oscillating Electronic Sets -2021. Specification: Working voltage: DC 3-14V; Size: 17 x 17 x 1mm; ...
