Electronics Questions & Answers last updated 12:15:34 AM PST

Create your own diagram of 4 bulbs blinking using 4 LED’s, 4 200 ohms resistors, and 74LS90 decade and binary counters that is connected to 555 IC timer	asked by zgdelima015 0 answers · 2 comments March 25, 2024
Constant Current Electronic Load	asked by Xed 0 answers · 0 comments March 24, 2024
Need to find a component	asked by I812 3 answers · 0 comments March 23, 2024
ready-made electronic schematics for learning	asked by BrankaSplit 0 answers · 1 comment March 23, 2024
My Depletion Mode mosfet displays as enhancement mode	asked by murfett-au 1 answer · 0 comments March 14, 2024
level shifter 3.3V -> 12V	asked by lyy123 0 answers · 3 comments March 07, 2024
Sine wave is 9V above expecited	asked by maly53 0 answers · 2 comments March 06, 2024
Constant current source	asked by Sudharsan_Siddareddy_369 0 answers · 3 comments March 03, 2024
Simulate a momentary push button?	asked by JohnKoz 1 answer · 4 comments March 01, 2024
Design a circuit diagram for Constant Current Source (800ua) With Variable Frequency	asked by Sudharsan_Siddareddy_369 0 answers · 1 comment February 28, 2024
Multi layered questions about how to make a UPS compatible with Home Assistant	asked by DarthMonkey 0 answers · 0 comments February 26, 2024
"beat" in a RC filter circuit	asked by thomas_R27 1 answer · 2 comments February 23, 2024
LED Panel Light Circuit	asked by SteveChemist 0 answers · 7 comments February 20, 2024
Custom device parameters	asked by gwinn 0 answers · 0 comments February 20, 2024
audio amplifier dc offset right channel is -1.8V and one power transistor is hot.	asked by gwinn 0 answers · 1 comment February 19, 2024
LED Power Indicators	asked by Subclub 0 answers · 0 comments February 12, 2024
What does "driving directions" mean?	asked by ryanrobbie 0 answers · 0 comments February 05, 2024
VOLATAGE DIVIDER OUTPUT VOLTAGE INCREASE WITH LOAD	asked by sreeragmt 1 answer · 1 comment February 02, 2024
555 Monostable Circuit SOLVED	asked by SamHintz 1 answer · 2 comments January 28, 2024
Servo control with TTL	asked by iotaprime 1 answer · 3 comments January 22, 2024
Replacement transistor	asked by maschoen 1 answer · 0 comments January 16, 2024
Sine wave amplifier	asked by Fob 3 answers · 0 comments January 16, 2024
Common mode choke	asked by tchaudhry 0 answers · 0 comments January 13, 2024
Kitchen Lights need dimming with on/off smart switch.	asked by Mike1st 0 answers · 3 comments January 07, 2024
Circuit design help (visual assistant for maintenance required)	asked by Hatchworks 1 answer · 1 comment December 30, 2023

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