How to create a tone control audio clean, gently, but firmly? afiata.com always wore these transistors. The first transistor (left side) acted as a buffer. Provides circuit with high input impedance, around 250k has a voltage gain of slightly less than unity. As Baxendall tone control circuit is a passive design, all audio frequencies are […]
Posts tagged tone control
Tone control circuit
Tone control circuit using TL084 Tone control circuit using TL084 Tone control circuit R1,1′,3,3′,18 …………. 4K7 R2,2′,5,5′ ……………. 1K2 R4,4′ ………………… 1M R16,17 ……………….. 100 R6,6′ ………………… 15K R7,7′,15,15′ ………….. 220 R8,8′,9,9′,12,12′,13,13′ .. 10K R10,10′,11,11′,14,14′ ….. 22K VR1 ………………….. A50K x 2 CT VR2,3,4,5 …………….. B100K x 2 C1,1′ ………………… 470pF C2,2′ ………………… 100nF C3,3′,5,5′,10,10′ […]
Timer Astable circuit
Timer Astable circuit using PIC12F629
How to a solar cell
How to a solar cell Solar cell / photovoltaic cells, is a semiconductor device consisting of a pn junction diode, where, in the presence of sunlight to create electrical energy, because it has the function of the tool can convert sunlight directly into electricity. Solar cells / photovoltaic cells made in 1839 by Edmund Becquerel, […]
Need a VHF/UHF TV signal amplifier schematics diagram? should have a high gain with low noise?
Nish asked: some websites give details with out the schematic digram or ask money for the diagram. (eg. www.ramseyelectronics.com give full details other than the schematic diagram, which is a must when building a circuit as a beginner)
0,5W Audio Power Amplifier circuit
0,5W Audio Power Amplifier circuit using KA2212 0,5W Audio Power Amplifier circuit using KA2212
