Elektronikus alkatrészek és félvezetők

V5.0 Sensor Shield expansion board for arduino electronic building blocks robot accessories Sensor Shield V5 expansion board
 
Disclaimer:
Latest Sensor Shield V5.0 sensor expansion boardStill only uses stack design , the motherboard will not only UnoAll digital and analog interfaces to extend out of the steering line order form , but also ad hoc IIC interface ,Servo Controller Interface,Bluetooth ModuleA communication interface , SD card interface module in communication ,APC220 RF ModuleA communication interface ,Ultrasonic sensorsInterface ,12864 LCDSerial and parallel interfaces , independent expansion out more convenient to use . For beginners , not for the cumbersome and complex circuit connection and a headache , will simplify this circuit sensor expansion board in the true sense , can easily be used to connect the sensor , a sensor requires only a common 3P sensor cable ( regardless of digital cable and analog cable ) , after the completion of the circuit connection , write the corresponding program to the controllerRead the sensor data, or receive wireless module return data , through arithmetic processing , and ultimately easy to complete your own interactive works .
Renderings 
Package Included: 
1pcs X  V5.0 Sensor Shield expansion board

10 Pcs 12V 2.1 x 5.5mm DC Power Male Plug Jack Adapter Connector Plug for CCTV single color LED Light
Function:
 
Brand new and high quality
Simply & Professional appearance for power cabling
Easier for camera and LED light strip installation, save time and more securer cable connection
No electrical tap, No splicing, no crimping, but only a small screw driver
5.5mm x 2.1mm male power plug connector
Internal diameter of the plug: 2.1mm
External diameter of the plug: 5.5mm
Size: 3.5cm x 1.4cm x 1.2cm - 1.37inch x 0.55inch x 0.47inch
 
Package Included:
 
10 pcs DC Power Male Plug

Product introduction:
The 1-channel optocoupler isolation module uses 5.0-pitch screw terminal blocks, which is convenient for wiring. This module is suitable for the isolation when the output level of the single-chip microcomputer drives the inductive components such as motors, and the anti-interference protection of some circuits of the single-chip microcomputer. The output level of the single-chip microcomputer is low, and the driving voltage of the driven module is high, and the level matching is performed. For example, some PLC inputs require 24V voltage, this module can be converted. Used in inverters, it can invert the input signal and output it. Used for high-voltage detection, for example, the output signal level of a sensor is 12V, and the voltage of the single-chip microcomputer is 5V. This module can be used for isolation and detection. Current amplification For example, when the output current of the MCU is too small to drive certain circuits, this module can be used for amplification. The module adopts optocoupler isolation, which is stable and reliable, and has a long service life.
 
Product parameters:
Input signal voltage: DC 3V~5V/12V/24V (optional)
Output signal voltage: wide voltage suitable for DC1.8V-24V
EL817 features:
Isolation voltage is greater than 3000V
Maximum input current 50MA
Working current>1MA
Maximum output current 50MA (input current must be 15-20MA)
Working temperature -55~110 degrees.
Maximum application signal frequency: 5KHz

RS232 to TTL / female serial port to TTL / serial module / brush board MAX3232 chip
 
use:
This product is widely used in radio modification, mobile phone brushing, XBOX360 brushing machine, GPS, car detection, DVD brushing, hard disk repair, set-top box upgrade.
 
Can be used to program the type of microcontroller:
STC microcontroller
STM32 microcontroller
NXP microcontroller
Renesas MCU
NEC microcontroller
 
Communication chip: domestic MAX3232
 
Working voltage: 3.3V-5.5V
 
Interface: TX RX VCC GND