Size: 42mmx30mm
Use ULN2003 driver chip, 500mA
Hole pitch: standard 2.54mm
A. B. C. D LED indicating the four phase stepper motor working condition
White jack is the four phase stepper motor standard jack
Power pins are separated
Operating Supply Voltage: Up to 46V
Total DC Current: Up to 4A (2A per channel)
Logical Voltage: 5V
Drive Voltage: 5V-35V
Logical Current: 0-36mA
Drive Current: 2A (max. single bridge)
Max Power: 25W
Dimensions: 44 x 44 x 28 mm (LxWxH)
Weight: 26g
Hard Plastic T-type connector
Material: ABS
Length: 15cm
Stripped and Tinned leads, 1 red and 1 blackPlug Type: 2.1 x 5.5mm Male to 9V Battery Clip MaterialBuckle Line Interface Material: tinned copper buckle 7*0.12. Length of lines: 13.5cmSize of DC Connector: 2.1mm*5.5mm
5V power supply.
Serial I2C control of LCD display using PCF8574.
Backlight can be enabled or disabled via a jumper on the board.
Contrast control via a potentiometer.
Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
Voltage: DC 3.3V (Do not use 5V supply)
Operating Current :13-26mA
Idle Current :10-13mA
Operating Frequency: 13.56MHz
Highly integrated analog circuitry to demodulate and decode responses
Supports ISO/IEC 14443 A/MIFARE
Typical operating distance in reading/Write mode up to 50 mm
5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current.
Equipped with high-current relay, AC250V 10A; DC30V 10A.
Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Indication LED’s for Relay output status.
I/O can accept 5v level of input
Low Working Voltage: 1.9 ~ 3.6 V
Wireless Rate: 1 or 2 MBPS
SPI Interface Rate: 0 ~ 8MBPS
Transmit Power: +0dB
125 optional channels work
Transmission distance up to 100 meters in outdoor open occasions
Note: includes Arduino Uno R3 board – high quality Skill level: intermediate usersPackage includes: 36 individual components in plastic box, starter guide and source code to be downloaded, parts reference chart and list for easy identification.
Quantity: 40 pieces of color-coded jumper wires
Length: 10cm (100mm)
Weight: 25g
Compatibility: Compatible with 2.54mm spacing pin headers
Condition: High quality and in good working condition
Reusability: Durable and reusable for multiple applications
Installation: Easy to install and use, suitable for electronic projects and repairs
40P color jumper wires
Length: 100mm
Weight: 25 gm
Compatible with 2.54mm spacing pin headers
High quality and in good working condition
Durable and reusable
Easy to install and use
40P color DuPont line
Length: 100mm
Weight: 45 gm
Compatible with 2.54mm spacing pin headers
40pcs chromatic female to female color jump wire
High quality and in good working condition
Durable and reusable
Easy to install and use