Boss TE-2 Effect Pedal Latching Mod
Channel: Keri Szafir
Date: 2024-02-10

An electronic latching mod for the Tera Echo TE-2 pedal. Look, mum - no microcontrollers! All it takes is just three transistors, a few diodes and some passive components, none of that newfangled Arduino stuff. It's just a RS trigger, a base building block of the old school digital electronics. Built with diode-transistor logic, as seen in the Soemtron!

0:00 Intro
1:33 How Others Did It
2:05 How I Did It
4:00 Pitfalls and Problem Solving
4:50 At The Bench... Again!
6:00 Control Demonstration
7:30 Wiring
8:00 Schematic
9:10 Circuit Deep Dive
14:30 Earlier Prototypes
15:25 Old Schematic and Failed Experiments
17:35 Redesign
19:00 Factory Error, Problem Solved
20:10 Reassembly
22:00 Fully Reversible
23:00 Afterword

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