Schematic Power Amplifier and Layout

PLC Programming Logic Controllers

Electronic circuit to fill the IC EEPROM MEMORY Based on its memory capacity is usually written with a number 24CXX, For XX is its capacity in Kbit. Example: 24C08 means its capacity 8 kilobits. In many stores that sell the number 24C01, 24C02, 24C04, 24C08, 24C16, 24c32 which sold in its data store is empty. […]

Guitar headphone amplifier using BC239C, BC337, BC327 Guitar headphone amplifier using BC239C, BC337, BC327 Guitar headphone amplifier R1 = 10K R2 = 100K R3 = 68K R4 = 1.5K R5 = 3.3K R6 = 330R R7 = 4K7 R8 = 2.2R C1 = 1µF-63V C2 = 100µF-25V C3 = 470µF-25V Q1 = BC239C Q2 = […]

Inverter amplifier schematic LC50

Battery Charger circuit using 78L12, 555, MOC3041, 4060

Infra red Remote Control switch Infrared Remote Control switch using 4017 , 555 , relay IR (Infrared) Remote Control Switch 4017 , 555