Robotic Arm Electrical Interface

1 The electrical interface of the manipulator base

1.1 Base Introduction

​ A. Figure 1-1 shows the front ports and buttons on the base:

211311图片1

​ Figure 1-1 Front view of the base

​ B. Figure 1-2 shows the ports on the left of the base:

211311图片1

​ Figure 1-2 Left view of the base

​ C. Figure 1-3 shows ports on the right of the base:

211311图片1

​ Figure 1-3 Right view of the base

1.2 Description of the bottom electrical interface

Note: Function interface group is 2.54mm Dupont interface, external can use 2.54mm Dupont wire.

​ A. Figure 1-4 shows the definition of each interface in a functional interface group.

Tag name Signal name Function Note
5V 5V Power supply, DC5V
5V 5V Power supply, DC5V
GND GND Motherboard power signal ground
NC NC -- Temporarily not open
NC NC -- Temporarily not open
18 GPIO18 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
23 GPIO23 3.3 V-out-PNP output /3.3 V-int input
24 GPIO24 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
25 GPIO25 3.3 V-out-PNP output /3.3 V-int input
08 GPIO08 3.3 V-out-PNP output /3.3 V-int input
07 GPIO07 3.3 V-out-PNP output /3.3 V-int input
01 GPIO01 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
12 GPIO12 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
16 GPIO16 3.3 V-out-PNP output /3.3 V-int input
20 GPIO20 3.3 V-out-PNP output /3.3 V-int input
21 GPIO21 3.3 V-out-PNP output /3.3 V-int input
3.3 3.3V DC3.3 V power supply
NC NC -- Temporarily not open
03 GPIO03 3.3 V-out-PNP output /3.3 V-int input
04 GPIO04 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
17 GPIO17 3.3 V-out-PNP output /3.3 V-int input
27 GPIO27 3.3 V-out-PNP output /3.3 V-int input
22 GPIO22 3.3 V-out-PNP output /3.3 V-int input
3.3 3.3V DC3.3 V power supply
10 GPIO10 3.3 V-out-PNP output /3.3 V-int input
09 GPIO09 3.3 V-out-PNP output /3.3 V-int input
11 GPIO11 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground
00 GPIO00 3.3 V-out-PNP output /3.3 V-int input
05 GPIO05 3.3 V-out-PNP output /3.3 V-int input
06 GPIO06 3.3 V-out-PNP output /3.3 V-int input
13 GPIO13 3.3 V-out-PNP output /3.3 V-int input
19 GPIO19 3.3 V-out-PNP output /3.3 V-int input
26 GPIO26 3.3 V-out-PNP output /3.3 V-int input
GND GND Motherboard power signal ground

​ Figure 1-4 Functional interface group

Description: Figure 1-5 shows other functions of the interface. If other functions are used, the I/O function is unavailable.

2.1.1.1.2P1

​ Figure 1-5

​ B. Power DC interface: The MYCObot280 is powered by a 6.5mm od, 2.0mm OD, and a manufacturer's 8.4V 5A DC power adapter.

​ C. Switch: red is switch, I is power on, O is power off.

​ D. USB2.0 interface: serial port bus standard 2.0 interface for data connection; The USB port is used to copy program files and connect peripherals such as mouse and keyboard.

​ E. USB3.0 port (blue) : The port that uses serial bus 3.0 for data connection. The USB port is used to copy program files and connect peripherals such as mouse and keyboard.

2.1.1.1.2P1

​ Figure 1-6 Defining USB ports

​ F. The network interface: (as shown in figure 1-7) ports for network data connection. Ethernet interfaces can be used for communication between a PC and a robot system or for Ethernet communication with other devices.

211311图片1

​ Figure 1-7 Network interface definition

​ G. HDMI port: The HDMI D-type port (as shown in Figure 1-8,1-9) connects to the monitor. HDMI port 2 has a priority, and HDMI port 1 is recommended.

211311图片1

​ Figure 1-8 HDMI TYPE D port 1

211311图片1

​ Figure 1-9 HDMI TYPE D port 2

​ H. Type C port: connects to the PC.

​ I. SD card socket: an SD card can be inserted and removed. The size of the SD card is 32mm x 24mm x 2.1mm

2 Mechanical arm end electrical interface

2.1 The end of the manipulator is introduced

​ A. Figure 2-1 and Figure 2-2 show the side interfaces at the end of the manipulator.

211311图片1

​ Figure 2-1 Side view of the end of the manipulator

211311图片1

​ Figure 2-2 Side view of the end of the manipulator

2.2 Description of terminal electrical ports

​ A. Figure 2-3 shows the definition of each interface in a function interface group.

Tag name Signal name Function Note
5V0 5V0 Power supply, DC5V
GND GND Motherboard power signal ground
3V3 3V3 DC3.3 V power supply
22 GPIO22 3.3 V-out-PNP output /3.3 V-int input
19 GPIO19 3.3 V-out-PNP output /3.3 V-int input
23 GPIO23 3.3 V-out-PNP output /3.3 V-int input
33 GPIO33 3.3 V-out-PNP output /3.3 V-int input

​ Figure 2-3 Functional interface group

​ B. Type C interface: used to communicate with PC and update firmware.

​ C. Grove interface 4: Figure 2-4 shows the definition of Grove interface 4

211311图片1

​ Figure 2-4 Grove port 4

​ D. Steering gear interface: used for expanding the end of the gripper, currently supporting the use of adaptive gripper.

​ E. Atom: For 5X5 RGB LED (G27) display and button function (G39)

results matching ""

    No results matching ""