Recording of DC motor current of sewing machine

New DIY BDC Motor Drive for a Vintage Sewing Machine Part 1

Speed Control with new BDC motor drive on Pfaff 230

Wide Range Speed Control of Brushed DC Motor

Pfaff 230 sewing machine speed test

How to Weld a Round PU Belt in DIY Way

How to adjust Feed Timing of a Singer 201 Sewing Machine

DIY Handle for Inflatable Boat or Airtrack

Pfaff 30 sews Tex 135 Thread in Vinyl

Bernina 910 needle stop system

Bernina 910 Sewing Machine Start Speed Reduction

How to change Presser Foot Pressure on vintage Bernina Sewing Machine

How to measure shaft torque and power of small electrical motor

Presser foot pressure and how to measure it on sewing machines

Slow Stitch Forming of Vibrating Shuttle Sewing Machine

How to adjust Bobbin Thread Tension of Sewing Machine

Pfaff 30 sews Tex 210 heavy Thread and Comparison to Singer 201k

One Stitch by Sewing Machine - the Engineers Reference

Pfaff 30 and Pfaff 130 sewing machine tensioner - disassemble and assemble

Needle Friction Tests and Needle Quality for Sewing Machines

Husqvarna Viking 2000 sewing machine sews heavy thread and fabric

Rotoscillo Movement in Köhler Vibrating Shuttle Sewing Machine

Repair and adjust old Style Tensioner for Vintage Singer 66 and 99 Sewing Machines

Needle Bar Mechanics of a Köhler Vibrating Shuttle Machine

How to remove and install Bobbin Case of Singer 201 Sewing Machine

How to measure the speed of your sewing machine

How to select the right Belt and Motor Pulley for your Vintage Sewing Machine

How to modify a Singer 237 Side loaded Sewing Machine so it can sew Stretch Fabrics

Problem of Stretch Fabric sewn by Sewing Machine

Blocked zig zag movement of Singer 237