5V 8 Channel Relay Module Shield for ARM PIC AVR DSP for Arduino
- The new 5V Relay Module
- 5 V-12V to TTL control signal.
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact.
A power indicator light.
A control indicator, pull off, disconnect does not shine.
Transistor drives to increase the relay coil control pins high impedance.
The control pin has a pull-down circuit to prevent malfunction relay vacantly.
- Eight Channel Relay Module.
A3967 EasyDriver Shield Stepper Motor Driver Module V44 For 3D Printers & Arduino
A3967 micro stepping driver
MS1 and MS2 pins broken out to change micro stepping resolution to full, half, quarter and eighth steps (defaults to eighth)
Compatible with 4, 6, and 8 wire stepper motors of any voltage
Adjustable current control from 150mA/phase to 750mA/phase
Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speedsSKU: ARD-0040
3D printer Accessories, 3D Printers, Machines (CNC & 3D Printers), Shields
A4988/DRV8825 3D Printer Stepper Motor Driver Control Extension Shield Boards3D printer Accessories, 3D Printers, Machines (CNC & 3D Printers), Shields
A4988/DRV8825 3D Printer Stepper Motor Driver Control Extension Shield Boards
1. If jumper is hit the position of ON DP,
that means 16 segment (4988) or 32 segment (8825)Jm connected motor
2. Jv connect 5v and 12v-24v power supply
3. Jc E, S, D, G, respectively corresponding to the connection
of the Enable/Step/Dir/Gnd drive signal outputSKU: ARD-0048
Mini Motor Driver Shield Expansion Board L293D Module for Arduino
- L293D motor shield, the input voltage DC4.5-25V
- 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
- 1.2A PEAK OUTPUT CURRENT (non-repetitive)PER CHANNEL
- OVERTEMPERATURE PROTECTION
- LOGICAL “0” INPUT VOLTAGE UP TO 1.5 V(HIGH NOISE IMMUNITY)
- INTERNAL CLAMP DIODES
Motor Drive Shield Expansion Board L293D UNO
2 interface for 5V Servo connected to the for Arduino’s high-resolution dedicated timer – no jitter!
Can drive 4 for DC motors or 2 stepper motors or 2 Servo
Up to 4 bi-directional for DC motors with individual 8-bit speed selection
Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
4 H-Bridges: per bridge provides 0.6A (1.2A for peak current) with thermal for protection, can run motors on 4.5V to 36V for DC
Pull down resistors keep motors disabled during power-up
for Arduino reset button
2 external terminal power interface, for seperate logic/motor supplies
compatible with for ArduinoSKU: ARD-0050