This board is a drop-in replacement for the StepStick A4988. It is superior in that it can handle 1.5A instead of 1A without extra cooling, and rated upto 2.2A with a heatsink and fan. It also has microstepping resolutions down to 1/32 microsteps (instead of 1/16th) More
This heat sink suits slightly larger chips.
We add a special 3M double sided tape impregnated with heat conducting material
For the heat sink alone:
Dimensions: 8 x 8mm, 6mm tall
Thermal Resistance: 74 degC/W
Color: Black
More
This heat shrink has a nominal diameter of 2.5mm, it is rated to 125 °C.
Works well with the terminals on our microswitches, enough here for 3 endstops. More
These roller microswitches are great for machine endstops.
They have 3 solder lugs, Normally Closed, Normally Open and Common.
They are 9.5mm between the mounting holes, which take a M2.5 bolt.
9.5mm between the mounting holes, which take a M2.5 bolt.
Max. Voltage: 3A at 250VAC
Max. Current: 5A at 125VDC
Contact Resistance: <= 20mOhms
Insultation Resistance: >=100MOhms
Operational Life: 100,000 cycles
Operational Range: 0.5 - 1.1mm
Operational Tolerance: <= 0.3mm
Operation Pressure: 0.3 - 1.2N More
These amazing Hall Effect endstops have no moving parts and yet are the most accurate endstops we have found. Mount one of the supplied magnets on your axis and as it gets close to the endstop it will be triggered at a consistent spot every time. More
This little computer fan is great for keeping those components cool.
It has 7 blades and measures 50 x 50 x 10 mm
It is a bushed, brushless design, rated to 40,000 hours.
It claims to be low-speed and ultra quiet, but it is all relative. More
This turbine/turbo fan is often used to blow air onto the filament as it comes out of the nozzle, but it will work in any application where you need the air coming out of the fan circumferentially instead of axially
More
These patch leads are great for prototyping. Over 65 wires of 110 to 240mm. Work great patching between the headers on Arduino boards and other boards, or breadboards. More
These cables come with connectors crimped onto the ends of ribbon cable. They will be supplied as up to 5 different colours if your order several together. Compatable with 1/10 inch spacing pin headers, such as those used for the stepper motors on a RAMPS board. Now 30cm long More
Thermal grease to increase the conduction of heat from chip to heatsink or heat resistor to heater block to thermistor.
Thermal Conductivity > 1.8W/m-k
White, non-toxic, tasteless, non-corrosive. More
This cable goes from the IDC26 connection on a Smooth Stepper Board to a Female DB25 (Parrallel Cable) connector. These cable can also be found in some older PCs with a parrallel port mounted on a bracket (also known as an expansion header). More
Has 3 pin connector and 80cm cable with mainboard end having individual connectors for each pin so you can rearrange to match the board.
Board pins are V+, Signal and Ground More
This is a genuine FlashForge Ribbon Cable that runs from the Processor Board to the Driver Board. It is also a compatible replacement for the cable from the LCD screen (excess length can easily tuck away). More
This board mounts to the eight pin expansion header on our RAMPS board. Accepts an Micro SD (TF) card. Allows you RAMPS based machine to print directly from the SD card, if you also have screen and input buttons.
Based on an optimized production version of the official SDRAMPS and firmware. More
This gloss transparent acrylic box is a great way to keep your Arduino Mega away from dust and accidental damage. Includes 4 mounting posts and screws More
These stepper motor driver boards are compatible with the Makerbot mightyboard (Makerbot Replicator 1, 2 and 2X motherboard, rev E, G and H). Our version includes a heatsink attached to keep the botstep cool and less prone to overheating. More
This Polyimide (also known as Kapton) Tape is a high temperature insulative tape. It uses a silicon based adhesive to withstand high temperatures up to 260 C. It creates a great surface for your build platform - helping to keep your print from moving during printing, but releasing when the item cools. It is great around your extruder head where things get over 210 C. It can also be used as a general purpose electrical tape. It is anti-static and designed to leave no adhesive residue. The roll is approx 33m long and kapton is approx 0.02mm thick More
This board is a drop-in replacement for the A4988 Pololu board. It is superior in that it can handle 1.5A instead of 1A without extra cooling, and rated upto 2.2A with a heatsink and fan. It also has microstepping resolutions down to 1/32 microsteps (instead of 1/16th)
Comes with a header strip which needs to be soldered on for mounting to a RAMPS shield, but is left off so you have the option of using it in a different way, such as attaching to a ribbon cable or breadboard.
Supplied without a heatsink (available seperately). More
This Polyimide (also known as Kapton) Tape is extra wide (100mm), great for covering your build platform when printing with ABS. The roll is approx 33m long and kapton is approx 0.02mm think More
Use this for sensing the temperature of your hot end, heated bed or whatever you can think of
Specs:
100kOhm
Tolerance +-10%
Beta Value(K) 4036K
Operating Temperature: -60 to 300 degC
Bead Dia 2.13mm length 4.5mm
Lead Length 67mm More
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