General Electronics [Archive]

Proximity switch wiring (0 replies)
220v 11kw VFD ground (8 replies)
ESS and Nema 34 (1699.34oz.in) and CL86T drivers (2 replies)
Powering 5amp over USB C how do I make the cable (5 replies)
ETH light off when connecting Inovance H3U to a laptop (0 replies)
Denford Triac pc emergency stop (2 replies)
Interfacing 100 pulses per rev control knobs (12 replies)
Spindle Control with PWM PSU (2 replies)
R86 stepper motor driver. No earth (6 replies)
Rotary encoder as mpg? (2 replies)
speed control of single actuator in a 2 actuator system (6 replies)
Mini-DIN pinout for XINJE XDM-60T4-E (1 replies)
How to reverse overwriting the program in Inovance H3U? (1 replies)
AutoShop doesn't detect Inovance H3U (0 replies)
E stop configure (7 replies)
AXBB-E - computer communication problem (13 replies)
Boxford 160 stepper driver voltage 24v? (0 replies)
Addison Cut off saw motor (1 replies)
HY VFD DCM connection (21 replies)
connetion to vfd (3 replies)
JMC servo motor signal cable size (3 replies)
Axyz 4008 electronics malfunction (5 replies)
HELP NEEDED!!! for new cnc build (7 replies)
variador xsy-at1 como configurar comunicacion rs -485 (0 replies)
Identifying help on a capacitor (5 replies)
Correct wire size for servo/stepper motors ? Dummy question (16 replies)
Is there a way of checking signals are getting to motor (0 replies)
Vfd 5 years in storage capacitor reforming? (4 replies)
SERVOGRBL Breakout board for ESP32 DEVKITC (NodeMCU ESP32) (5 replies)
Earthing of a controller box of CNC machine in TN-C(TN-C-S) system of supply 230 V AC (3 replies)
Boxford 160 TCL -Lenze 534 DC motor Driver Board (4 replies)
Need 2nd opinion on Wiring diagram.. proximity - isolation - lpt. (7 replies)
Go to connectors for steppers & limit switches? (5 replies)
Multimeter LCD displaying all settings need some advice - fault (9 replies)
Nvem v2 help (4 replies)
PWM output on CNC BOB (25 replies)
single phase motor to NVR switch wiring enquiry (6 replies)
Settings info for the XSY-AT1 VFD invertor with a 3 phase motor (1 replies)
Unregulated Linear Toroidal PSU Build (5 replies)
VFD startup codes. What VFD settings for a newbie (13 replies)
Help VFD just took a dump! (7 replies)
Will this VFD work with this motor? (4 replies)
Recommendation VFD and motor capable of reversing that will work with Centroid Acorn (2 replies)
3D Printer extrusion problems (3 replies)
A probing question (4 replies)
Capacitors (0 replies)
General purpose hook up wire (11 replies)
Help with identifying fitting please :) (3 replies)
Connecting a laser power supply to a new drive board (0 replies)
How reliable are safety relays? (12 replies)
Help with Electronics - Momentory Relay switching (4 replies)
New DIY CNC with MACH4 ESS/MB3 and clearpath servo (5 replies)
Circuit breaker and fuses (13 replies)
Terminal blocks or similar for power distribution in cabinet (1 replies)
Ok, this is about a project - and it's about ENCODERS! (4 replies)
Wiring an enable / disable switch for each driver (11 replies)
Toroidal Transformer for Lichuan 5.5Nm closed loop steppers. (2 replies)
Touch screen?? (26 replies)
Potentiometers for Feed/Speed Override UC300-ETH (3 replies)
Xyz malfunction very slow movement (6 replies)
What is a decent spindle relay ? (14 replies)
Spindle pulses on shutting down. (6 replies)
Which kit??? (26 replies)
hand held or bench oscilloscope? (35 replies)
Drivers operating in erratic way (44 replies)
What connector type. (12 replies)
VFD Wiring (4 replies)
Home proximity switch activating, axis reversing but then moving forwards again? (18 replies)
PSU size calculation (17 replies)
Connection hub (9 replies)
Which wire goes where (4 replies)
Control Panel (1 replies)
How does one test a switching power supply for short circuit protection? (3 replies)
Wiring different on new spindle, need help. (17 replies)
Joining wires or using connectors / junction boxes (7 replies)
N0VUSUN and Mitsubishi-D700-SC (50 replies)
Help needed with a Mitutoyo DRO (1 replies)
Xsy-at1 error 6 over current (9 replies)
240-400V VFD to power a rotary coverter? (7 replies)
Quick electronics question (24 replies)
Chinese 2.2kw vfd actual dimensions? (5 replies)
correct wiring sizes for JMC Servo iHSV57-30-18-36-21 with axbb-e controller (18 replies)
Steel or plastic for control box enclosure ? (2 replies)
400W motor controller wiring help required (4 replies)
Wiring of huanyang inverter and spindle (8 replies)
XSY-AT1 invester err 1 - how to reset, if possible? (0 replies)
Spindle cable a bit stiff?? (4 replies)
About my Thoroid transformer... (17 replies)
Pilz PNOZ 4 safety relay reliability (3 replies)
About homing and switches... (39 replies)
Tidy Cabinet Wiring (7 replies)
VFD spindle control safety (23 replies)
Wiring toroidal transformer in parallel (14 replies)
Isolation Routing PCBs (32 replies)
Quick question (7 replies)
Spindle not spinning and got warm to touch (3 replies)
Help me to choose transformer (9 replies)
Help please on DM542T Stepper Drivers (4 replies)
Hall effect proximity sensors (31 replies)
5 axis breakout board and UC400eth query (2 replies)
Leadshine EM806 - Am I using them properly? (9 replies)
Cheap reliable connectors (4 replies)
Difference in drives MA860H (2 replies)
Servo Manuals - Chinese Sellers (1 replies)
Proximity wiring for limit switches, safety relay and a contactor (15 replies)
12V air pressure system to clear chips? (8 replies)
Grounding and probe (9 replies)
Mach refusing to detect an E-stop input (15 replies)
pwm schematic help required please? (25 replies)
Help with motor and drivers wiring and setup (4 replies)
Help with Mach 3 - Cant get the motors to respond (2 replies)
Help with VFD paramaters to an old 3 phase motor (1 replies)
Reversing a stepper motor wiring help (7 replies)
Uccnc software question (2 replies)
Wiring of HY vfd unit (3 replies)
Help needed (5 replies)
HY VFD and spindle at low speed (9 replies)
2HSS86H Driver... AC or DC PSU? (11 replies)
Transformer for Power Supply (1 replies)
Schematic question wiring Am882 ALM Alarm, Limits and Security Relay Pilz S5 ? (6 replies)
UC300eth UB1 wiring help. (3 replies)
vfd query about the program settings for XSY-AT1 and air cooled spindle (17 replies)
help needed with my set up (20 replies)
choosing a bleed resistor (41 replies)
Failing SPS705 power supply (68vdc Leadshine) (10 replies)
leadshine mx3660 4th axis query (6 replies)
Vfd drives/dc motor drives question (6 replies)
Can you help please ? electronics advice (6 replies)
Leadshine Mx3660 shunt regulator query (17 replies)
High Precision Homing Switch (19 replies)
Which power supply to use (20 replies)
DIYCNC version 2 board (5 replies)
Static converter to power a cnc Lathe??? (6 replies)
3 quick questions in regards to controller (1 replies)
Multiple EMI filters versus a single filter for multiple drives (3 replies)
Cnc wiring! (20 replies)
Name the vfd part? (9 replies)
limit switches on cnc (4 replies)
How I repaired my Chinese 24V/15A Power supply. (2 replies)
Homing with proximity sensors (4 replies)
Laser for cheap 1610 router. TTL and PWM concepts (0 replies)
Oldchippy (1 replies)
Question about sink/source on motor controller to bob (3 replies)
Please help me build a power supply safely (6 replies)
!need Help CNC6040Z USB Limit switch wiring! (48 replies)
Solid state relay for ON/OFF VFD (3 replies)
UHU Servo Controller build (3 replies)
3 pin npn LJ12A3-4-Z/AX proximity switch help (4 replies)
Dead 6040 controller box (12 replies)
Stepper drivers and breakout board (7 replies)
Help with breakboard selection (1 replies)
Stepper Motor Wiring (13 replies)
What plug type is this? (4 replies)
Please can someone help me with my 1610 mini desktop cnc (27 replies)
New machine has knackered control box :-( Need a new one (38 replies)
60-70v unregulated power supply recommendations (46 replies)
larger stepper motor needed (7 replies)
why would they sell a 2A lamp switch? (13 replies)
Where can i get a capacitor for my bridgeport vmc1000? (7 replies)
555 timer circuit to control 12v solenoid air valve (for intermittent bursts of air). (13 replies)
FRO/SSO Potentiometer recommendations? (4 replies)
tool probe problem (7 replies)
PDMX 126 with AM822 drivers and relays. (36 replies)
overcurrent alarm on em806 driver (2 replies)
Mysterious Z axis errors (11 replies)
Can anybody recommend a CNC cape for the Beaglebone Black available in the UK? (0 replies)
which breakout board? (4 replies)
Help needed with Mach 3 - reset external flashing light (7 replies)
Video on different sensor types (9 replies)
NO vs NC (8 replies)
PWM Settings (20 replies)
2spindles/6stepper motors (1 replies)
HEIDENHAIN VRZ 731B - Blowing Fuses (2 replies)
Currently designing a BOB - Would you be interested? (6 replies)
GRBL milling stopping randomly (4 replies)
Back- E.M.F. questions (1 replies)
help needed with breakout board UCNCV4 (18 replies)
Proximity switch "contact bounce" (18 replies)
Please don't push 14A through that PCB !!! (9 replies)
help please with toroidal transformers selection (22 replies)
RCD tripping (6 replies)
Controlling 6 stepper motors and 2 spindles on a budget (9 replies)
What Limit Switches? (26 replies)
Electrical schematics drawing software (9 replies)
What happened to DIYCNC.co.uk ? (4 replies)
PSU question (6 replies)
Breakout Board expandability...CNCdrive based control system (16 replies)
Low resolution absolute encoder source? (2 replies)
500VA Toroid - Relay or Contactor? (18 replies)
Kinco 2M2280N (14 replies)
Supplier for RCD suitable for VFDs? (5 replies)
2 x Toroidal transformers question (10 replies)
SSO/FRO (Spindle Speed/Feed Rate Override) (8 replies)
Amp rating of switches. (8 replies)
Wiring 24v NPN Proximity Switch to 5v BOB - Why does'nt it work (31 replies)
SEM DC Motor Issues (11 replies)
AA rechargable battery (special ?) (6 replies)
Limit switch problems (9 replies)
Electrical product advice needed (32 replies)
Share some PCB design sites which may be helpful (0 replies)
Basic Electronics Tutorials Links (1 replies)
Bench Multimeter for £30 (45 replies)
Spindle Interference (5 replies)
Correct wire for stepper motors?? (3 replies)
Need help with a prom 150 THC (0 replies)
VFD supplied by RCBO vs MCB? (6 replies)
A right balls up with CJ variable speed control drive wiring (7 replies)
Power Supply Capacitor (17 replies)
Edge Probe + tool length probe on same input (1 replies)
Anybody repaired an encoder? (2 replies)
BoB Suggestions within UK (9 replies)
Opto isolated Bob and drivers causing a strange fault. (2 replies)
Wiring 3 wire proximity switches in series (6 replies)
PCB Wizard to Mache3 (9 replies)
Mitsubushi Servos (0 replies)
Help with proximity sensors (18 replies)
Z drive not working (3 replies)
machine stops when homing (10 replies)
VFD interference problem (81 replies)
Proma elektronika torch height controler any good (3 replies)
Huanyung FVD PD002 not working (7 replies)
Limits, homes, override switch (25 replies)
E-Stop input problem (9 replies)
Motor control (14 replies)
Why star ground???? (18 replies)
Spindle grounding (13 replies)
do you need help with elctronics (0 replies)
Advice needed for controller box layout (23 replies)
Power supply help (18 replies)
stepper motors not moving (2 replies)
Failed toroidal transformer (15 replies)
Vacuum pump wiring (4 replies)
Limit switch problem (7 replies)
How to wire the enable pin on a stepper drive? (8 replies)
Is this motor faulty? (12 replies)
Electronics for New Machine + Chinese Spindle + VFD (204 replies)
formula for capacitor on 3 phase motor (10 replies)
NEE AMC-E schematic or suggested alternative control boards (2 replies)
Control box wiring: cables, terminals, connectors etc. (10 replies)
Relay coil burning out (13 replies)
3 wire proximity switch help (24 replies)
The more I read, the more lost I get. Help me suite my first build. (13 replies)
Which PSU and drivers do I need ? (10 replies)
not enough current for relays? (17 replies)
PSU Assistance (13 replies)
Breakout board recommendations (15 replies)
What connectors? (4 replies)
Limit Switch wiring question (6 replies)
IEC 60309 / Commando socket installation cost (0 replies)
Slaved axis, 2 steppers on Y axis with a PLC4x-G2 ? what about the XP23 connector ? (9 replies)