Electronic Circuit Diagram and Layout

STK461 Class D Modules STK461 Class D Modules Circuit Diagram STK461 Class D Modules STK461 Class D Modules

Activ loudness audio circuit using 2SC945 Activ loudness audio circuit using 2SC945

Audio Circuit using IC1 NE5534 and TR  2SK135, 2SJ50 Part Audio Circuit : R1 33 kΩ         C1 1nF 63V                    D1 1N967B zener 18V 0.5W R2 6.8 kΩ        C2 47 µF 40V               D2 1N967B zener 18V 0.5W R3 22 kΩ         C3 100 nF 63V            D3 1N4148 R4 100 kΩ       C4 100 nF 63V            […]

wireless power tranfer system Wireless Power Transfer   Wireless Power Transfer Kit Trying electricity network without wires , finally succeeded , if developed can be useful , Because The electrical appliance in the house will not be put on the cable . Recipients use ferrite / wire coiled email . This radiation is Relatively harmless […]

Constant high current regulator – circuit modules using BD140, 555, 3041, BC546, 4060 Constant-Voltage Constant-Current Battery Charger – BD140, 555, 3041, BC546, 4060