Best Step Machines - TopShopReview.com

Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction to Mechanical Physics, Build 26 Models to Investigate The 6 Classic Simple Machines

Through 26 model-building exercise, gain hands-on experience with gears and all six classic simple machines: wheels and axles, levers, pulleys, inclined Planes, screws, and wedges..
Durable, modular construction system is compatible with building pieces in other construction, physics, and engineering kits from Thames & Kosmos..
Learn how simple machines are all around us (the flagpole at school, the wheelbarrow in your backyard, The seesaw at the playground!) and how they’re used to make complex tasks easier to do..
Includes a specially designed spring scale so that you can measure how the machines change the direction and magnitude of forces..
A 32-page, full-color illustrated manual guides model building with step-by-step instructions and provides fun, engaging scientific information..

A4988 driver board widely used in 3D printers and small CNC machines.
Simple step and direction control interface.
Thermal protection, over-current protection, ground fault protection.
Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s....

Portable pad controller with 16 velocity and pressure sensitive pads 16-step analog sequencer for synths, drum machines, computer programs and more 16 assignable encoders to control effects and software parameters 16 MIDI controller presets and 16 sequence presets Standalone MIDI or CV operation when powered via standard USB power adaptor.
The perfect precision weapon when it comes to finger drumming and sample triggering, BeatStep lets you unite your hardware and software instruments with its built-in step-sequencer.
A streamlined, yet versatile hybrid controller, BeatStep Black Edition features a rack of pads for programming and performance, transport buttons for playback control in your DAW, and rotary knobs to tweak your sequence.
Thanks to its great connections, you can get your outboard synths and drum machines playing perfectly with your DAW, all while being sequenced or synchronized by the BeatStep.
Small enough to work in any setup, but powerful enough to bring a new dimension to your sound.

PROFESSIONALLY FINISH SEAMS: Use your sewing machine to create the perfectly cut and finished edges of a serger.
ONE STEP FINISHING: The built in blade trims away your excess seam allowance while you sew a zigzag or overcasting stitch around the edge of your fabric, all at the same time.
SUPERIOR QUALITY: Engineered for precision, this foot is made of strong metal and smooth durable plastic with a blade that delivers sharp, clean cuts.
GENUINE BROTHER ACCESSORY: Specially designed and manufactured for optimal results with Brother sewing machines.
FOR USE WITH LOW SHANK SEWING MACHINES: Fits most brands of low shank sewing machines.
See your product manual for specifications.

A4988 driver board widely used in 3D printers and small CNC machines.
Simple step and direction control interface.
Thermal protection, over-current protection, ground fault protection.
Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated....

★A4988 is a complete microstepping motor driver with built-in translator for easy operation..
★Five step resolutions:full-step,half-step,quarter-step,eighth-step,and sixteenth-step.Output drive capacity of up to 35V and±2A..
★Micro-step operation, Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)..
★Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection..
★Applications: Stepper motors /3D printer/CNC/engraving machines/Supported 3d printers..

Create flat narrow hems on lightweight fabrics (for machines with 7 mm feed dogs).
Fold and stitch fabric edges in one step.

Create flat narrow hems on lightweight fabrics (for machines with 5 millimeter feed dogs).
Fold and stitch fabric edges in one step.

Build 8 physics-driven kinetic creatures using LEGO Technic bricks and papercraft..
STEM content about axles, cams, cranks, engineering in everyday machines is included in the 64-page book, alongside the step-by-step instructions..

Build 8 physics-driven kinetic creatures using LEGO Technic bricks and papercraft..
STEM content about axles, cams, cranks, engineering in everyday machines is included in the 64-page book, alongside the step-by-step instructions..

Build 8 physics-driven kinetic creatures using LEGO Technic bricks and papercraft..
STEM content about axles, cams, cranks, engineering in everyday machines is included in the 64-page book, alongside the step-by-step instructions..

Sturdy and Durable: The end mill set is made of carbide material, with high hardness, high strength, not easy to deform and damage, good impact resistance and long service life.
High-Precision Machining: The milling cutter kit adopts high-precision machining technology, and the surface adopts new coating technology, which has good oxidation resistance and high temperature resistance.
Machining Range: Face CNC milling cutters are suitable for precision machining, roughing, flat and step machining and are the ideal toolkit for heavy duty CNC milling.
High Speed: Face end mills have better cleanliness and more stable accuracy, and the rotation and milling feed rates are 3 times faster than ordinary milling cutters.
Widely Used: Face milling cutter is a common main accessory for milling CNC machine tools, fixture milling machines, horizontal boring machines, ordinary boring and milling machines, drilling machines, bench drills and small machine tools.