Line 6 Digital Wireless Systems XDS-PLUS Pro Power to Go – Metal Chassis Stompbox Digital UHF Wireless. The XDS-PLUS is a rugged digital instrument wireless system sporting many features of the XDR Series packed into a metal chassis stompbox receiver. The result: extended frequency response and extended operating range that only a Line 6 can [...]
car converter 12 to 9 Vdc circuit This car converter 12 VDC to 9 VDC converters side for audio ,playstation,DVD,tv etc., is that we have designed for 12DC to 9DC converters that we bring to our design circuit . They are all effective in Switch Mode Power Supplies regulated output. We have developed a series [...]
This circuit is a digital voltmeter with LED display. It’s ideal to use for measuring the output voltage of your DC power supply. It includes a 3.5-digit LED display with a negative voltage indicator. It measures DC voltages from 0 to 199.9V with a resolution of 0.1V. The voltmeter is based on single ICL7107 chip [...]
Here is a simple circuit based on two transistors that can be used to control the speed of a 12 V DC fan depending on the temperature.A thermistor (R1) is used to sense the temperature. When the temperature increases the base current of Q1 (BC 547) increases which in turn decreases the collector voltage of [...]
