Loudspeaker Protection Circuit is really simple, but the function Loudspeaker Protection Circuit is very important, because the Loudspeaker Protection will provide protection to Loudspeaker and other component. Because if the DC current flowing to the speakers must be disconnected as soon as possible. There are several issues that need to be resolved to ensure that […]
Posts tagged What is a speaker in a circuit?
Making FM transmitter 0,4 W
Circuit electronics FM transmitter 0,4 W 12-14 V stab., 100 mA RF : 400 mW Impedance : 50-75 ohm Frequency range : 87,5-108 MHz Modulation : wideband FM C1, C2, C12 – 100 pF (ceramic) C3, C5 – 0,22 uF (electrolytic) C4 – 1,8 nF (plastic) C13, C16, C17, C19 – 1 nF (ceramic) C8, […]
Build magnifying transmitter
Build magnifying transmitter circuit
Bypass Testing Circuit diagram
Bypass Testing Circuit diagram
MAX2232, MAX2233 900MHz ISM-Band, 250mW Power Amplifiers with Analog or Digital Gain Control
MAX2232, MAX2233 900MHz ISM-Band, 250mW Power Amplifiers with Analog or Digital Gain Control, MAX2232 MAX2233 low-voltage, silicon RF power amplifiers (PAs) are designed for use in the 900MHz ISM band. They operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium-Ion battery. The […]
