Inverting Amp Adjustable Gain by LoonOfTheLake (5 days ago)

Non Inverting Amp Adjustable Gain by LoonOfTheLake (5 days ago)

Knight Rider New by JacqueSpirituel (25 days ago)

π (PI) Too Easy & Pseudo-Exactly Function by AVDYRAX (1 month ago)

Netzbrummen by eshocker (1 month ago)

Piano Notes by THE_HACKER (2 months ago)

power supply by rbrtschmdt ★6

0 - 9 decimal counter using 555 timet as the clock by mthompson ★5

Bridge Rectifier ★4

555 ★3

FunkyTown 555 by WorldofZAP ★3

Arduino 4-20mA sensor by step ★3

555 ★3

74164

7-Segment Counter

Absolute Value of Difference Amplifier

Amplifier

Arduino Music ★2