NPN or PNP transistor for common-cathode seven segment display LEDs? - Electrical Engineering Stack Exchange
WFS3-40P415 | Sick Infravörös LED Címke érzékelő 3 mm, PNP, 10 → 30 V, 4 érintkezős M8 csatlakozó, IP65 | RS
BDC-PNP2NPN-MINI / Mini PNP-NPN átalakító modul, 3.3-24V, visszajelző LED-del (BDC-PNP2NPN-MINI) - HESTORE - Elektronikai alkatrész kis- és nagykereskedelem
PNP TRANSISTOR AS A SWITCH | Transistors, Turn ons, Led lights
Some Simple Transistor and IC Circuits | Nuts & Volts Magazine
Working of Transistor as a Switch - NPN and PNP Transistors
Night Light Circuit using a PNP Transistor
PNP Transistor - How Does It Work?
GPIO high-side driver fail | LEDnique
BC337 Transistor to control LED Strip With Common Ground - Home Automation - Arduino Forum
Control System Basics - NPN vs. PNP Logic - Sealevel
How to: drive common cathode led with Arduino? - General Electronics - Arduino Forum
PNP LED Driver rework : r/ElectricalEngineering
Diodes Incorporated Unveils Two Dual PNP Transistors for Shunting Automotive LED Clusters - News
I have a PNP BJT and an LED driver (current sink, theoretically 20 mA and max 3.3 V). The LED driver is connected through an LED to the base of the BJT.
LED Dimmer with BD140 PNP Transistor - CircuitBest
NPN and PNP transistor LED Driver connection | right led connection with npn and pnp transistor - YouTube
PNP LED Driver - Multisim Live
Fading off an LED using PNP BJT - Electronzap
How to calculate Resistor needed in PNP Transistor Circuit - Electrical Engineering Stack Exchange
PNP LED - CircuitLab
gpio-driving-pnp-and-led-fail | LEDnique
Simple tester of transistors and other components
