Mike From Detroit
Monday, October 7, 2024
Frequency crystal motional parameters
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The motional inductance (Lm) and motional capacitance (Cm) of radio frequency crystals are of importance when designing crystal filters fo...
Wednesday, May 29, 2024
Guitar Distortion Fuzz Overdrive Pedal with 50 diodes!
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Guitar Distortion Fuzz Overdrive Pedal with 50 diodes! Ordinary guitar distortion pedals usually have 0, 1 or 2 diodes. Some have 3. I'...
Thursday, February 15, 2024
More watchmaking
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Barrel making on the Taig Lathe: Double barrel (two) springs needed: Jewels needed: P.P. Thornton gear cutters needed: Knurling tool I ada...
Monday, January 1, 2024
Watch Barrel Covers
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Starting 2024 by making two barrel covers for twin barrel pocket watch. 21.8mm diameter with a 5mm diameter hub that is 0.5mm tall:
Sunday, September 3, 2023
Taig lathe knurling tool conversion
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I turned a larger, cheap $25 clamp-style 2" knurling tool into a rear mount knurler for my Taig Microlathe 2. Cut the bottom of the ...
Saturday, August 5, 2023
Easy Schmitt Square Wave Oscillator
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The capacitor and pin 7 go to ground. Put oscilloscope probe near pin 2. Capacitor is ceramic 100nF (0.1uF). Resistor is 100K oh...
Cardioid curve heart-shaped push latch
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This is a Cardioid Curve Latch I made for Valentine's Day. I made this Cardioid curve push push latch with my new milling ma...
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