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https://reprap.org/forum/read.php?1,371700,372220
RAMP A4988 + Arduino Mega for Stepper's
So ive found a lot of useful stuff out on the web and some not so useful, but i'm pretty close ive got a pump driven by a stepper hooked up to my...
arduino megarampa4988stepper
https://reprap.org/forum/read.php?238,396708,printview,page=1
A4988 vs. 1/128 RRD Silencioso
Hallo Gemeinde, bei Walder wegen dem "Klackernden" Extruder mal den A4988 getauscht. Den 1/128 er mal mit 1/64 Schritt getestet, lief aber schlecht.. das...
vs 1a4988rrdsilencioso
https://www.banggood.com/30pcs-A4988-Driver-Module-Stepper-Motor-Driver-Board-with-Heatsink-p-1633694.html
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https://reprap.org/forum/read.php?219,547993,548084
I keep killing A4988's please help!
Hi all, I have a home built 3d printer. It uses Arduino mega, ramps 1.4, and A4988 step controllers. things have been going along nicely until last weekend. I...
keepkillinga4988pleasehelp
https://reprap.org/forum/read.php?13,347202,347202
100k resistor on MS1 pin of A4988 Carrier
Hello, I'm wondering why every circuit diagram (Of repRap electronics) has 100k resistor to ground on MS1 pin. I think this resistor is useless... Different...
100k resistorpina4988carrier
https://www.banggood.com/A4988-or-DRV8825-Stepper-Motor-Control-Board-Expansion-Board-For-3D-Printer-reviews-p1238774.html
A4988/DRV8825 Stepper Motor Control Board Expansion Board For 3D Printer Reviews - Banggood Online...
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stepper motor control
https://reprap.org/forum/read.php?160,165599,167348
A4988 Black edition?
Hey everyone, I just burnt out a stepper on my RAMPS trying to get my z-axis moving. Rookie mistake, but thankfully the drivers are easy to swap out. What I...
a4988blackedition