• Quick 555 timer based schmitt trigger inve... Quick 555 timer based schmitt trigger inverting logic switch circuit schematic diagram to breadboard. Video covers the circuit in more detail. / electronzap Oscilloscope measurements of input and outputs of trimpot trimmer potentiometer and 555 timers. An LMC555 CMOS capacitor can equally charge and discharge the timing capacitor from its output only if there is almost no load at all. Even a small load, such as an LED, will make the output struggle to also charge the timing capacitor. / electronzap / electronicsstudy / electronzap https://www.amazon.com/shop/electronz... As an Amazon Associate I earn from qualifying purchases. Americans should check out that link! No extra cost to you! #voltages #electronics #555