*** Generation 3 Electronics PCBs *** Official REPRAP electronics pcbs that can be assembled to produce a full set of electronics to drive a 3D printer. Available as a set or individually. Choice of endstop pcb including both mechanical / opto designs. H21LOB + mechanical switches and a range of connectors available in my other listings. You will also find fully assembled versions in my other listings!

*** Options ***   Click to Enlarge Type: Motherboard V1.2 Hosts the ATMEGA644A controller and onboard SD card reader. This board communicates with all others and controls the 3D printer's operation. Click to Enlarge Type: Extruder Controller V2.2 Hosts a ATMEGA168A controller, two A3949 Motor Drivers and three NIF5002 Mosfets. Click to Enlarge Type: Stepper Motor Driver V2.3r1 Controls a single stepper motor using the A3982 stepper driver that can deliver up to 2A. Click to Enlarge Type: Opto Endstop V2.1 Uses the H21LOB photo interupter and through hole components. Click to Enlarge Type: Opto Endstop V3.0 Uses the H21LOB photo interupter and SMD components. Click to Enlarge Type: Mech Endstop V1.2 Uses mechanical switch. Click to Enlarge Type: Full kit - With Opto Endstop V2.1 Comprises 1pcs Motherboard V1.2 + 1pcs Extruder Controller V2.2 + 3 pcs Stepper Motor Driver V2.3r1 + 3pcs Opto Endstop V2.1 Click to Enlarge Type: Full kit - With Opto Endstop V3.0 Comprises 1pcs Motherboard V1.2 + 1pcs Extruder Controller V2.2 + 3 pcs Stepper Motor Driver V2.3r1 + 3pcs Opto Endstop V3.0 Click to Enlarge Type: Full kit - With Mech Endstop V1.2 Comprises 1pcs Motherboard V1.2 + 1pcs Extruder Controller V2.2 + 3 pcs Stepper Motor Driver V2.3r1 + 3pcs Mech Endstop V1.2

*** Questions? ***   Did I forget to mention something? Just get in touch and I'll answer any query as quickly as possible.