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Modules
DC Motor Drive Module 2 CHANNEL
Product parameters:
* H bridge motor dual drive, and can drive two DC motor or 1 line 4 phase stepper motor;
* The voltage of the power supply module 2V-10V;
* The signal input voltage 1.8-7V;
* Single channel current of 1.5A, peak current up to 2.5A, low standby current (less than 0.1uA);
EasyDeriver stepper motor driver A3967
Specifications: Main color:Red Board size:47 x 20mm Pin header size:51 x11mm Net weight:7g
ESC speed controller
Features:
This is THE BEST 30A ESC for multirotor
This hardware, with the SimonK firmware, gives you the perfect solution for multirotor use
Highest efficiency 100% N-FET design.
Highest accuracy with Crystal Oscillator (Temperature won't affect the PWM operating range like other cheap ESC's).
Fingerprint Optical Reader
Specifications:
Supply voltage: DC 3.8-7.0V
Operating Current: <65mA
Peak current: <95mA
Fingerprint image time: <1.0 seconds
Window area: 14.5*19.4 mm
Signature File: 256 bytes
Template files: 512 bytes
Storage capacity: 1000
False Accept Rate (FAR): <0.001% (security level 3)
False Reject Rate (FRR): <1.0% (security level 3)
Search time: <1.0 seconds (1: 500 average)
PC interface: UART (TTL logic level)
Flame Sensor Module
Supply Voltage: 3.3-5V
Spectrum range: 760nm ~ 1100nm
Detection angle: 0 - 60 degree
Dual Output: Analog & Digital
Sensitivity: Adjustable: Yes
Operating temperature: -25 degrees Celsius ~ 85 degrees Celsius
Size: 32 x 19mm
Mounting hole: 2.0mm
Gps active antenna 6x20x6mm
Range of Receiving Frequency - 1575.42MHz
Band Width(MHz) - 10MHZ
Gain (Zenith)(dBi typ) - 0dB
Gain(10°elevation) -5dB
Polarization - Right-Handed Circular
Impedance(O) - 50%O
HDMI To VGA Converter
Feature:
* Interface: HDMI Input, VGA Output.
* Compliant with HDMI 1.3 standard.
* Convert the video signal from digital to analog.
* Upgrade Version, integrated with Audio output.
* Powered by HDMI, no external power adapter required.m
* Plug and Play, no software is needed.
Infrared IR Receiver Universal 1838 38Khz
TL1838 VS1838B 1838 38Khz Universal IR Infrared Receiver
Joy Stick Module
1. Size:37mmx25cmx32mm/1.45''x0.98''x1.26''
2. Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin. This joystick module can be easily connect to Arduino by normal IO Expansion Shield with supplied cables.
Keypad Plastic 4X3
4 X 3 Matrix Keyboard Module with 16 Keys 4 * 3 Plastic Keys Switch FZ0840
L298N Motor Drive Module
Using L298N made by ST company as the control chip, the module has such characteristics as strong driving ability, low1.Double H bridge drive 2.Chip: L298N 3.Logical voltage: 5V 4.Drive voltage: 5V-35V 5.Logical current: 0mA-36mA 6.Drive current: 2A(MAX single bridge) 7.Max power: 25W 8.Size:43 x 43 x 26mm 9.Net weight: 26g Note: *This module has a built-in 5v power supply, when the driving voltage is 7v-35v, this supply is suitable for power supply *DO NOT input voltage to +5v supply interface, however ledding out 5v for external use is available. *When ENA enable IN1 IN2 control OUT1 OUT2 *When ENB enable IN3 IN4 control OUT3 OUT4 calorific value and strong anti-interference ability.
Laser Distance module time of flight TOF VL53LOX
Working voltage: 3 ~ 5V
Communication method: IIC
Measurement of absolute distance: 2m
Xshutdown / GPIO (Interrupt)
size:25mm*10.7mm
Hole pitch:19.3mm