Schematic Power Amplifier and Layout

Remote Controller circuit With Five Functions using TX-2B, RX-2B Remote Controller circuit With Five Functions using TX-2B, RX-2B Remote Controller With Five Functions using TX-2B,RX-2B DESCRIPTION The TX-2B RX-2B is a pair of CMOS LSIs designed for remote controlled car applications. The TX-2B RX-2B has five control keys for controlling the motions (i.e. forward, backward, […]

AM FM tuner circuit using IC LA1260 – LA1185 FM – AM Tuner system for Radio Music centers Functions FM : IF amplifier, quadrature detector, AF Preamplifier, Tuning indicator drive output AM : RF amplifier, MIX, osc With ALC, IF amplifier, detector, AGC, Tuning indicator drive 16 pin FM 81dB , AM53dB

PRE AMP MIC 3 TR USING BC550C BC556 BC546 PRE AMP MIC 3 TR USING BC550C BC556 BC546 R1_____________ 1K5 R2_____________ 220K R3_____________ 18K R4_____________ 330R R5_____________ 39K R6_____________ 56R R7,R10_________ 10K R8_____________ 33K R9_____________ 150R R11____________ 6K8 R12,R13________ 100R R14____________ 100K C1_____________ 220nF 63V C2_____________ 220pF 63V C3_____________ 1nF 63V C4,C7__________ 47µF 50V C5,C6__________ […]

What we aim to make a series fm radio transmitter? because we want to know the results of the schema obtained from books or the Internet or also because the task of teachers in the school, is fm radio transmitter circuit. This is a FM transmitter circuit using semiconductor Maxim MAX2606 IC. In a series […]

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 […]

Power amplifier 200 watt using Transistor Power amplifier 200 watt using Transistor