Even in the ear of electrophonics, wah-wah box is still a very famous way of animating a guitar which normally sound so boring. A guitar wah-wah pedal box is actually […]
Heatsink Temperature Monitor Circuit
Heatsinks are a necessary inclusion in circuits which are rated to work with high wattage and high current supplies. The heatsink is installed on devices so that it draws the […]
1.25 V to 30 V Variable Power Supply Circuit using IC LM350
The variable voltage current power supply might look very small and compact physically, but it has the supply capacity of up to 3 A at 1.25-25 V output voltage. However, […]
High Power Headphone Amplifier Circuit
The 1 watt power amplifier described here works like a charm when used as a driver for low-impedance headphones or an active loudspeaker as the output stage of a high-fidelity […]
Guitar Swell Pedal Circuit
Swell pedals are the mechanical pedals used by guitarists to control the volume using their foot since their hands would be tied up during a performance. This equipment is usually […]
Mains AC Voltage Monitor Circuit
You might want to find out instantly whether or not the mains voltage is running low before starting an important task because the load switch ON might cause an already […]