24 Hours Clock by 0x783A ★2

Arduino Motor and Relay Control by LoonOfTheLake ★1

Synchronization Drift by Rivendell Research ★1

Convenience of Subcircuits by Rivendell Research ★1

Wienbridge Osc and LEDS by LoonOfTheLake ★1

KlingonLaundryRinseCycleController by Rivendell Research ★1

Mix Up of Analog and Digital by LoonOfTheLake ★1

40106 VCO by RustyBlades ★1

Wein Bridge Oscillator Rev D by LoonOfTheLake ★1

Op Amp Voltage Follower by barber408 ★1

JK FlipFlop DivideByTwo by LoonOfTheLake ★1

TTL NAND ★1

Moving Potential by Rivendell Research ★1

Elevator by markovera ★1

CounterTalk Choir by Rivendell Research ★1

4017 Decade Counter/Divider LED Driver (Common Anode) by barber408 ★1

Wein Bridge Oscillator Rev C by LoonOfTheLake ★1

Phase Experiment by LoonOfTheLake ★1