OSCILADOR A VÁLVULA

#Classic #0024 In this video lesson, understand how vacuum tubes work, electronic devices that preceded transistors, and see the design of a square wave oscillator using a triode vacuum tube! Support the WR Kits project:   / wrkits   WR Kits Store: https://wrkits.com.br/ Fanpage:   / wrkits   Twitter/Instagram/Snapchat: @WagnerRambo