Determine el circuito equivalente de Thévenin entre A y B del circuito mostrado, deberás dibujar el circuito equivalente de Thévenin. Determine VTH y RTH si se conecta un resistor variable de 850 Ω en paralelo entre los extremos de R2 y R3

Silicon Controlled Rectifier. See https://en.wikipedia.org/wiki/Silicon_controlled_rectifier 3 nodes, 1 internal node 0 = anode, 1 = cathode, 2 = gate 0, 3 = variable resistor 3, 1 = diode 2, 1 = 50 ohm resistor

6x Warm-White 5mm LED Ring (2 constant, 4 flicker) on 4.5 V battery w/ high-side SPST and bussed 6x330 ohm resistor network

Silicon Controlled Rectifier. See https://en.wikipedia.org/wiki/Silicon_controlled_rectifier 3 nodes, 1 internal node 0 = anode, 1 = cathode, 2 = gate 0, 3 = variable resistor 3, 1 = diode 2, 1 = 50 ohm resistor

This project is a QRE1113 opto-reflective sensor circuit, using a 47K pull-up resistor (R2) and a 100 Ohm resistor (R1). It includes a 1µF capacitor (C1) for stability and attaches to a JST connector (J1) for easy interfacing. Power is provided via VCC, with the output signal (OPTO_OUT) fed back. #referenceDesign #industrialsensing #onsemi #template #reference-design

470 ohm through-hole resistor

470 ohm through-hole resistor