555 assembled 10W siren circuit

December 30, 2022

Probe domestic double-head probe 038-BB-5.7L The shape of the two ends of the needle is outside the pointed needle
Industrial Router Crystal 3.2*2.5mm 3225 26M (26.000MHZ) 12PF 10PPM 20PPM 30PPM
The siren introduced here can produce a deafening sound. As shown in the figure, this circuit can generate high and low frequency, and the triangle wave generated by RP1, VS and C1 is modulated to make the speaker HA emit a "beep" sound. If C1 is not used, HA will make a double sound of "drip, drip".

High Voltage Slip Ring
High voltage slip ring is also called high voltage slip ring,high voltage resistance slip ring, high voltage collector ring, high voltage convergence ring and so on. High voltage usually refers to the alternating curred by the slip ring, and the voltage to the ground exceeds the conventional 380V AC/DC path.
High Voltage Slip Ring,Rotating Electrical Connector Amazon,4 Wire Slip Ring,Collector Ring Assembly
Dongguan Oubaibo Technology Co., Ltd. , https://www.sliprobs.com