This item has closed 1 buyer bought 1 item
View other items offered by Racer Gadgets10211

Similar products

4 Port USB 3.0 Hub 5Gbps Speed
R130.00
54% OFF
ZS - Wireless Mini Bluetooth Thermal Printer - Pink
R258.74 R562.50
TS-5210 Thermometer Hygrometer Digital Clock 3 Color Projection LED Switch Display Time Clock Temper
R775.00
Sceedo Fidget3 Arm Metal Ninja
R193.00
CNC Shield V3 3D Printer Expansion Board+A4988 Driver+UNO R3
Sold

CNC Shield V3 3D Printer Expansion Board+A4988 Driver+UNO R3

30 were available / new
Indicative market price: R1,599.00
R347.99
78% off
Shipping
R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
Check my rate
The seller has indicated that they will usually have this item ready to ship within 3 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Buyer protection
Get it now, pay later

Product details

Condition
New
Location
South Africa
Customer ratings:
Product code
RG198457+RG066313+RG093451
Bob Shop ID
178684095
CNC Shield V3 3D Printer Expansion Board+A4988 Driver+UNO R3
Feature:

This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use.
UNO for Arduino module IO port correspondence introduction.
Package included:
1 x 3D Printer Expansion Board
1 x UNO R3 board
4 x A4988 driver
IO corresponding pin: (For reference only, actural item is SKU066313!!)
UNO for Arduino---------------------- expansion board
8 ------------------------ EN ( stepper motor driver enable , active low )
7 ----------------------- Z.DIR (Z -axis direction control )
6 ----------------------- Y.DIR (Y -axis direction control )
5 ----------------------- X.DIR (X -axis direction control )
4 ---------------------- Z.STEP (Z -axis stepper control )
3 ---------------------- Y.STEP (Y -axis stepper control )
2 ---------------------- X.STEP (X -axis stepper control )
The following is a simple stepper motor control procedures:
# define EN 8 / / stepper motor enable , active low
# define X_DIR 5 / / X -axis stepper motor direction control
# define Y_DIR 6 / / y -axis stepper motor direction control
# define Z_DIR 7 / / z axis stepper motor direction control
# define X_STP 2 / / x -axis stepper control
# define Y_STP 3 / / y -axis stepper control
# define Z_STP 4 / / z -axis stepper control
/ *
/ / Function : step . function: to control the direction of the stepper motor , the number of steps .
/ / Parameters : dir direction control , dirPin corresponding stepper motor DIR pin , stepperPin corresponding stepper motor " step " pin , Step number of step of no return value.
* /
void step (boolean dir, byte dirPin, byte stepperPin, int steps)
{
digitalWrite (dirPin, dir);
delay (50);
for (int i = 0; i digitalWrite (stepperPin, HIGH);
delayMicroseconds (800);
digitalWrite (stepperPin, LOW);
delayMicroseconds (800);
}
}
void setup () {/ / The stepper motor used in the IO pin is set to output
pinMode (X_DIR, OUTPUT); pinMode (X_STP, OUTPUT);
pinMode (Y_DIR, OUTPUT); pinMode (Y_STP, OUTPUT);
pinMode (Z_DIR, OUTPUT); pinMode (Z_STP, OUTPUT);
pinMode (EN, OUTPUT);
digitalWrite (EN, LOW);
}
void loop () {
step (false, X_DIR, X_STP, 200); / / X axis motor reverse 1 ring, the 200 step is a circle.
step (false, Y_DIR, Y_STP, 200); / / y axis motor reverse 1 ring, the 200 step is a circle.
step (false, Z_DIR, Z_STP, 200); / / z axis motor reverse 1 ring, the 200 step is a circle.
delay (1000);
step (true, X_DIR, X_STP, 200); / / X axis motor forward 1 laps, the 200 step is a circle.
step (true, Y_DIR, Y_STP, 200); / / y axis motor forward 1 laps, the 200 step is a circle.
step (true, Z_DIR, Z_STP, 200); / / z axis motor forward 1 laps, the 200 step is a circle.
delay (1000);
}
Note: When inserting the A4988 module, must be careful not to insert opposite. Stepper motor wiring as follows:
2A, 2B is a group (red, green), 1A, 1B is a group (blue, yellow), if want to change direction, can be change the position of one group , for example 2A, 2B mutually exchanged.













Recently viewed

See more
50% OFF
9 in 1 Steam Deck Multifunctional Disassembly Tool Set(A Style)
R179.00 R357.00
Yu-Gi-Oh! - Overdoom Line - 1st Ed/Common - Raging Battle (RGBT-EN066)
R20.00
Turning Points in Twentieth Century Irish History - HACKEY,T
R542.00
For Xiaomi 14T Pro Original LCD Screen Digitizer Full Assembly with Frame (Blue)
R3,559.73

Customer ratings: 1 ratings

after about 2months I received my order, sadly not the complete order. seller communication good, refunded me for part of order not received.
04 Jun 2015