View Full Version : General Electronics
- Please HELP - Need advice to pick up my first Breakout Board (4 replies)
- using 250V 10A power coord for VFD 2.2kw (3 replies)
- Riveting pcb holes - engineering type input sought! (21 replies)
- Control panel wire gauge question? (22 replies)
- Motor tuning and switches (15 replies)
- Extending CY cable? (8 replies)
- How to mount the switch? (2 replies)
- Recommended 4 pin plug/socket type etc (12 replies)
- Ebay CNC Motor/Driver Kit - Please recommend one (6 replies)
- feedrate override using rotary momentary switch? (8 replies)
- Power supply understanding (4 replies)
- Connecting BOB one axis to 2 stepper drivers (8 replies)
- Connecting power supply for 220v (8 replies)
- views on bootlace ferrules? (7 replies)
- 6040 earthing (2 replies)
- Planning on a build: how to select a good driver+motor combo? (5 replies)
- Using current as cutting force indicator? (10 replies)
- Q: 24V Line driver IC (13 replies)
- doubling voltage with two identical psu? (1 replies)
- minebea telecoms 50v psu (1 replies)
- Safety Equipment (1 replies)
- CNC3040t probe tool (0 replies)
- PSU help needed (7 replies)
- Basic 540 CNC. Motors skipping pulses? (3 replies)
- BOB\Driver crashing? on CNC Plasma table. (14 replies)
- daft question on LED indicators and high VDC (35 replies)
- What Toroidal parts do i need (11 replies)
- Getting the stepper to turn (0 replies)
- What should a pendant look like? (3 replies)
- flood damage to trannys,,, any advice (5 replies)
- help with problem please (18 replies)
- Spindle encoder ideas needed (4 replies)
- CNC ELECTRONICS Power Supply (12 replies)
- 5v supplies for breakout board (17 replies)
- How to change breakout board (2 replies)
- Just set up electronics but no x axis motion (9 replies)
- What is meant by 4-core CY cable? (31 replies)
- Plcm-e4 (16 replies)
- electronics query newbie (1 replies)
- Which Type of Limit Switch (52 replies)
- Flasher circuit using a BD679 (15 replies)
- Help needed with proximity switches (6 replies)
- 2m542 source or sink current help? (9 replies)
- CNC newbie electronics query II (4 replies)
- Which cables to shield? (0 replies)
- Ground loops and earthing (9 replies)
- CNC newbie electronics query (17 replies)
- Univelop TB6560 BOB & Vexta Motors refuse to run (1 replies)
- PSU wiring help needed (7 replies)
- Use of microstepping, external motion control boards, and related issues (0 replies)
- Need to slow down a signal due to Safe Torque Off alarm (0 replies)
- those £55 usb bob's and those £5 tb6560 drivers pic for scale of them = tiny!! (11 replies)
- Board and Motors package - opinions sought (2 replies)
- Noise, Interference, and unexplained electrical behaviour (4 replies)
- Component Check (1 replies)
- Proximity switch NPN or PNP (9 replies)
- AM882 Alarm Circuit (8 replies)
- Relay V Contactor (9 replies)
- EMI Filters, any purpose in a diy control circuit? (6 replies)
- probing on all metal machine (4 replies)
- Pmdx-126 (3 replies)
- Control Schematic Advice (49 replies)
- what are your immediate thoughts looking at this psu/ drives and bob in a box (9 replies)
- I think I have flunked up - what d'ya think (2 replies)
- are these a newwer version usb break out board the ones from austrailia - better? (0 replies)
- Show me pics of your nicely layed out 3 drives -bob and psu 'in a case' (1 replies)
- Recycle electronics or scrap? (2 replies)
- motor and spindle cable size? (4 replies)
- heidenhain vrz731b fault (0 replies)
- Soft Start Advice (18 replies)
- Help on building an enclosure (12 replies)
- UIM2901-5A Mach 3 BOB wiring (20 replies)
- Proximity limit switch problems (16 replies)
- -10V to 10v circuit (17 replies)
- Proximity Wiring Problem (7 replies)
- Another Home - Limit switch question (6 replies)
- Tonsen 4 Axis Controller/Bob (30 replies)
- 2.2kw spindle parts (3 replies)
- Breakout Board (2 replies)
- Limit and Home Switch Choice (25 replies)
- How to Wire this Sensor (1 replies)
- screening / glitchy operation - sanity check (21 replies)
- Anybody know about Modbus addressing? (4 replies)
- Any qualified electricians here? (4 replies)
- Vacuum pump for a large matrix bed cnc 5 by 10 foot (4 replies)
- help sizing toroidal PSU to stepper/drives (13 replies)
- single and 3 phase motor sizing and mounting ? (5 replies)
- Excellent info here regarding electrical noise, ideal for panels and machine wiring. (0 replies)
- Limit Switches (1 replies)
- Domestic ring main wiring (1 replies)
- VFD Wiring Diagram (9 replies)
- Servos, 24V logic, and cable routing (2 replies)
- Leadshine website and AM882 (12 replies)
- 24v Limit/Home switches. How to..? (6 replies)
- understanding stepper motor ratings. (3 replies)
- One limit switch per axis (17 replies)
- Power Supply Build for Router CNC (26 replies)
- Probably a stupid thought - VFDs, Transformer & switched load (9 replies)
- Power Supply Questions and Advice Needed (16 replies)
- Where to get PCBs made in reasonable quantities? (7 replies)
- Help with Supply Indicator Lights (7 replies)
- just flicking spindle on and off with a relay (10 replies)
- Proximity Switches (20 replies)
- Control Panel Guidance (2 replies)
- Mitsubishi E600 HMI (10 replies)
- PSU : prices and differences (44 replies)
- BOB & Stepper Drive (9 replies)
- Proximity sensor help required (12 replies)
- Driver wiring advice needed... (17 replies)
- Toroidal Transformer (7 replies)
- PDS-E PDS13E, PDS15E & PDS-D PDS15E-D Manuals (0 replies)
- need an experienced eye to cast a look over this driver (17 replies)
- Gunna Bin The Lot GRR (7 replies)
- is anyone running the £88 free delivery chinese usb bob's (8 replies)
- Wiring diagram for 4x4 cnc router (1 replies)
- Eagle Cadsoft help please (6 replies)
- shed/garage electronics, (12 replies)
- Reducing 12v DC to 0.5V DC no more than 1A draw (18 replies)
- Newall DRO broken;-( (2 replies)
- Proximity Sensors / Mach3 not showing (21 replies)
- can I have my power supply in a seperate box? (1 replies)
- Working / Diagnostic drawings (2 replies)
- Pilz Relay info (5 replies)
- 24v power supply for safety system (4 replies)
- Motor Identification (5 replies)
- PCB Track Width Calculator (0 replies)
- Question on PCB and routing (20 replies)
- Cable Size ? (1 replies)
- dxf to pcb (5 replies)
- Make your own Super- PID ... not that hard to make ! .... says electronics genius! (4 replies)
- Power Supplies (5 replies)
- Cable drag chain (9 replies)
- Help Make 1st Step - Wiring Up Drivers to Motor and Arduino (10 replies)
- Advice Needed - Control Panel (0 replies)
- Repairing an encoder and tach cable (7 replies)
- Unmodified Orac question (15 replies)
- Need a quick hand with some resitors please (4 replies)
- Resistor Question (1 replies)
- New Motherboards and LTP1 ports. (You might have one) (0 replies)
- convert 3 phase to single phase? (10 replies)
- How hard is it to make diy PCBs if you’re a Noob ? (18 replies)
- wiring (4 replies)
- ID This PCB (6 replies)
- Pks-digiplan sd2 driver IC help please (45 replies)
- Robot arm control electronics (23 replies)
- Help with 3 axis CNC motor and drives (7 replies)
- Do you make stuff with knobs on? (1 replies)
- Running a three phase router/mill on a generator? (3 replies)
- RCD tripping (4 replies)
- Chester MF42B Lathe Wiring Issues (5 replies)
- Cooling pump suggestions (2 replies)
- Stepper motor drive using mach3 from parallel port (0 replies)
- Limit switches PCB schematic verification. (18 replies)
- Review: Design Spark PCB software (4 replies)
- Any arduino coders here? (48 replies)
- Wire.. Oh why so many types.... (5 replies)
- PSU question (16 replies)
- Limit Switches with LED's (30 replies)
- E-STOP Circuit - will this cause any problems? (34 replies)
- Setting Bridgeport Heidenhain System … (6 replies)
- Quick cable question (18 replies)
- PCPPS V3 Power Supply? (4 replies)
- breakout boards what are you using (6 replies)
- Multi wire plugs (5 replies)
- broken ultrasonic cleaner? (3 replies)
- Power Supply Suggestions please.. (37 replies)
- 240v Stepper drivers (2 replies)
- Home switches not resoponding (7 replies)
- Advice on a charge controller please :) (23 replies)
- PS806-5 Power Supply (7 replies)
- Build Log: Robotising a RC tank (first attempt) (15 replies)
- Milliamps and voltage help please (13 replies)
- Limit switch issues?!? (10 replies)
- Strangest answer to a Simple Question ! (4 replies)
- Terminal blocks (13 replies)
- World's dumbest DB25 (parallel port) Breakout Board? (8 replies)
- Raspberry Pi as a PC + Mach3 .. very possible (2 replies)
- What's the diffrence in the 5V 4-Channel Relay vs a ZP-4WAY-RB (1 replies)
- Drag Chains (3 replies)
- Earthing? (70 replies)
- Schematic anyone? (3 replies)
- Mains, PSUs and other goodies. (50 replies)
- 19inch Rack Enclosure - interference? (12 replies)
- Stepper Driver / PSU / Breakout board Wiring ? (2 replies)
- Outrunner Spindle Parts? (18 replies)
- Mach3 and LCD (3 replies)
- Torch Height control (21 replies)
- advice on upgrade to 5 axis control (17 replies)
- mystery motor??? what is it for??? (10 replies)
- Running 4 axis from a ps806 or sps705 psu (21 replies)
- Raspberry Pi (50 replies)
- huanyang vfd 2.2 error E.CO.A (0 replies)
- Heidenhain DRO fault (5 replies)
- Centre tap transformer? (5 replies)
- value of home switches (3 replies)
- DRives and Controls 2012 (2 replies)
- Home switching (6 replies)
- Wiring 3 phase (16 replies)
- Motor? Winch? Other? (10 replies)
- Uniport and limit switches. (14 replies)
- voltage on motor wires (9 replies)
- DC motor drive circuit? (4 replies)
- 5-axis Breakout Includes Hand-Held Control Port & 3,4,5-axis Postion-Display Port (12 replies)
- Minimal-cost Power Supply Strategy - Repurpose Laptop Power Supplies (0 replies)
- question about relays (3 replies)
- help connecting a pot to huanyang vfd 2.2 (15 replies)
- Cable + Connector issues (0 replies)
- PCB prototypes (3 replies)
- AC Motor rewinders (0 replies)
- wiring e-stop button (10 replies)
- Toroidal transformer voltages - sanity check needed! (16 replies)
- wiring for drag chains (10 replies)
- budget matching of electronic components. (2 replies)
- Spare Capacity? (0 replies)
- scanner (0 replies)
- drive control system (1 replies)
- Power Supplies - In rush supressors (8 replies)
- Encoder Signal to PC (6 replies)
- PLC/Programmable chip suggestions (9 replies)
- is this kit any good (6 replies)
- Alternator low voltage (12 replies)
- denford easiturn (8 replies)
- pendants/mpg (3 replies)
- Limit switch Cable ... (3 replies)
- Parker Digiplan schematics (1 replies)
- Printed Circuit Boards manufacturer (9 replies)
- Contactor sizing? (5 replies)
- motor start capacitor (12 replies)
- Home made (easy ? ) MPG (7 replies)
- help me for wiring (0 replies)
- Motor noise (4 replies)
- sourcing transformers (3 replies)
- Temperature Controlled Soldering Iron (9 replies)
- Motor controller next to break out board? (2 replies)
- Guidance please ... (4 replies)
- Homing Switches (3 replies)
- Limit switch wiring question ... (20 replies)
- dc motor help (3 replies)
- Error on a Bosch cc 220 control (Need help) (2 replies)
- CPC,Farnell (7 replies)
- CY or SY cable for stepper motor wiring? (6 replies)
- Using TIP142 insteed of TIP120 to run stepper motor. (1 replies)
- limit switch connector options? (5 replies)
- Pen Lasers (10 replies)
- ATX power supply - load resistor - do I need one ? (4 replies)
- 4.5 to 25volt 15Amp power supply circuit (14 replies)
- Amazing what you can do with computers....! "Autonomous Quadcopters" (1 replies)
- Motor & Driver setup (8 replies)
- Laser Diode Constant Current Driver (8 replies)
- Unipolar stepper motor with ULN2003? (10 replies)
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