Esteban Pedroza

3D printing projects by Esteban Pedroza.

• Hinge A two-leaf hinge for boxes, cabinet doors and lids, with a hole up the knuckles for a pin: a nail, a bolt or a piece of filament. Set the height, knuckles, leaf width and the pin.
• Cable comb Combs that keep a bundle of cables straight: PC power cables, sleeved cables, any bundle. Type the cable thickness, how many in a row and 1 or 2 rows; the cables click in from the side.
• Cabinet handle A bar handle for a drawer or cabinet door, screwed on from inside. Type the spacing of your screw holes (96 and 128 mm are the common ones) and how far it stands off.
• Pipe clamp A clamp that holds a pipe, tube, rod or cable bundle against a wall, a screw each side. Type the pipe's diameter; it fits with 0.2 mm to spare.
• Electronics enclosure A project box for a circuit board: standoffs at its holes, a port opening and a lid that presses on. Type the board's size and where its holes are (a Raspberry Pi is the default).
• Dice A six-sided die with pips, any size from 12 to 40 mm. Set the size, the bevel on its edges and the pips; opposite faces add up to seven.
• Plant marker A garden stake with the plant's name standing up on it. Type the name; the plate grows with it and the stake stays in the middle.
• Light switch plate A wall plate for light switches, 1 to 4 side by side, toggle or rocker (Decora). Standard US sizes; make it bigger to cover a rough cut in the wall.
• Under-desk headphone hook A headphone hook that clamps onto the edge of your desk: no screws. Type your desk's thickness, how far below it the hook hangs and how deep it is.
• Door wedge A door stop wedge with grip grooves underneath. Type the length, the height at the back (the gap under your door and a little more) and the width.
• Soap dish A draining soap dish sized to your bar or your shelf. Type the length, width and height, and how many drain slots.
• Coaster A round coaster with a lip that keeps drips on it. Type the diameter for your cups, the thickness and the lip.
• Ring A finger ring in your size. Type the inside diameter (US 7 is 17.3 mm), the band's width and thickness, and how much the edges are bevelled.
• Bookend An L-shaped bookend with a braced corner: the books stand on its base and hold it down. Type the height, the base depth and the width.
• Box with press-fit lid A box sized by its outside with a lid that presses on. Type the length, width and height; the lid prints beside it.
• Memory card holder A holder for SD or microSD cards standing in rows. Type the card's width and thickness and how many; each card gets its own slot.
• Spur gear A spur gear with proper involute teeth. Set the number of teeth, the module (tooth size), the bore and the width. Gears of the same module mesh.
• Spool hub An adapter that fits a filament spool's centre hole onto a bearing or a rod. Type the spool's hole and the bearing or rod; print two.
• Pegboard hook A hook for a round-hole pegboard (1/4" holes, 1" apart by default). Type the reach and the tip; set the hole, the board and the spacing to fit yours.
• Hex bit holder A block that holds screwdriver bits or hex keys standing up in a grid. Type the size across the flats (6.35 for 1/4" bits) and how many along and across.
• Shelf bracket A triangular shelf bracket sized to your shelf. Type the shelf's depth, how far down the wall it reaches, the width and the thickness.
• Battery organizer A holder for AA, AAA, 18650, C or D batteries standing up in a grid. Type the battery's diameter and how many along and across.
• Desk cable organizer A block that holds your charging cables in a row at the desk edge. Choose how many cables and their thickness; they snap into their channels.
• Funnel A funnel that fits your bottle or tank. Type the top diameter and the spout's outside diameter and length; the cone follows.
• Wall hook A screw-on wall hook sized to what it holds. Type how deep the hook is inside, the tip's height and the width; one or two countersunk screws.
• Plant pot A round plant pot with a drain hole. Type the top diameter, the height and how much it narrows; switch the hole off for a cover pot or a pen cup.
• Phone and tablet stand A desk stand for a phone or a tablet. Type how thick it is with its case, how far it leans back and how tall; the base grows to keep it steady.
• Drawer organizer tray A tray that fits your drawer, split into as many compartments as you like. Type the space you have; the compartments share it out.
• Bolt knob A grippy knob for a bolt or a nut, M3 to M8. Pick the bolt size; the hex pocket and the hole follow. Set the knob's size and how many grips.
• Name sign Type your words and get a sign with the letters standing up and a screw hole at each end. The plate grows with the words; choose the letter height, border and thickness.
• Cable clip A clip that snaps round a cable and screws to the wall. Type the cable's diameter; the ring, its opening and the screw tab follow.
• Box with sliding lid A box sized by what goes inside it, with a lid that slides shut. Type the inside length, width and height, and how many compartments along and across.
• Hose adapter Join a vacuum hose to a tool, or one hose to another. Type each end's diameter and length; tick an end that slides over a pipe instead of into a hose.
• Name keychain Type a name and get a keychain with the letters standing up. The tag grows with the name; choose the letter height, the border, the ring hole and how far the letters stand up.
• Geneva drive A driver turns steadily; the four-slot wheel steps a quarter turn each time round and waits in between. Press play.
• Cam and follower An eccentric cam lifts a flat follower 10 mm and lets it fall, every turn. Press play.
• Two-stage gearbox Two 12:36 gear pairs, 9 to 1. Press play: three turns of the input make a third of a turn out.
• Box with hinged lid A box, a lid and a hinge pin. Press play and the lid opens to 110° and shuts.
• Single-cylinder engine kit The same engine in pieces, laid out on the floor with the block held still. Put it together yourself with Joint.
• Single-cylinder engine A working engine: block, crankshaft, connecting rod with bolts and nuts, piston and wrist pin, all joined. Press play to turn the crank; explode it or read its parts list.
• Gridfinity bin A bin that fits your Gridfinity drawer. Say how many squares wide and deep and how many 7 mm units tall; tick on magnet holes, a scoop, dividers or a label shelf.
• Gridfinity baseplate A Gridfinity baseplate that fits your drawer. Type the drawer's inside width and depth; it fills them with as many 42 mm squares as fit.