InPowered battery charger circuit diagram schematic 6V-12V using NE555, LM7812, 2SA671, 1N4002, BC549 auto battery charger circuit On a lithium-ion cell, 3.8V/cell indicates a state-of-charge of about 50%. It must be noted that utilizing voltage as a fuel gauge function is inaccurate because cells made by different manufacturers produce a slightly different voltage profile. This […]
Archives for Power supply
Circuit diagram 2.45 GHz Bluetooth applications
Circuit diagram 2.45 GHz Bluetooth applications This paper presents segmented current steering CMOS digital-to-analog converter, the design is intended to RF transmitter at 2.45 GHz Bluetooth applications. Source current 2.45 GHz Bluetooth design strategy based on a 2.45 GHz Bluetooth scheme, variable repeatedly adapted to 2.45 GHz Bluetooth simple, minimizing area and power consumption, and […]
Power compo audio circuit
Power compo audio circuit using LM1875
Audio Power Amplifier circuit diaggram using AN7112
Audio Power Amplifier circuit diaggram using AN7112
Simple swr power meter circuit using 1N60
Simple swr power meter circuit using 1N60 This is a simple field strength meter that can be used to verify that you antenna Simple swr power meter circuit using 1N60 This is a circuit of Wideband SWR Meter and This circuit is used as a test instrument.
