Working ExplanationĪudio input is taken from a device such as a microphone/smartphone. Solder the speaker input between the middle terminal of the 10K pot & the GND of the circuit.ħ) Connect the Audio IN between the 47uF capacitor & GND of the circuit.Ĩ) Solder the Audio OUT to an 8 Ohm speaker. Also, Solder a 100K pot to the Audio OUT.Ħ) Connect the 9V battery clip. After that, connect a 100pF capacitor between the collector of the transistor & the Vcc of the circuit.ĥ) Connect a 47uF capacitor between the collector terminal of the transistor & the Audio OUT of the circuit. Then, connect a 10K resistance between the collector pin of the transistor & Vcc of the circuit.Ĥ) Connect a 470 Ohm resistance between the collector of the transistor & the Vcc of the circuit. After that, solder the +ve terminal of a 47uF capacitor to the base of the transistor (Audio IN).ģ) Connect a 100pF capacitor between the emitter & base pin of the transistor. For a detailed description of pinout, dimension features, and specifications download the datasheet of 2N2222 Useful Stepsġ) Solder the 2n2222 transistor on the Veroboard, after that solder a 47K resistor between the base of the transistor & the ground of the circuit.Ģ) Solder a 470K resistor from the base of the transistor to Vcc of the circuit.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |