TK627 2.4G Wireless Laser Pointer Presenter Airmouse Air Mouse for PPT TV Box Smart TV Speech Meeting Presentation

Get TK627 2.4G Wireless Laser Pointer Presenter Airmouse Air Mouse for PPT TV Box Smart TV Speech Meeting Presentation

Features:

2.4G Wireless connection up to 10 meters
Can be used as a normal airmouse for TV box, PC and laptop
Can be used as a laser pointer for PPT presentation
Campatible with Windows, for Mac OS, Linux, Android

Package Included:

1 x TK627 Airmouse
1 x USB Dongle

TK627 2.4G Wireless Laser Pointer Presenter Airmouse Air Mouse for PPT TV Box Smart TV Speech Meeting Presentation See detail

BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips

Get BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips null Please download software here: IS917 Specifications: Main Controller IC : IS917 USB type: USB3.0 PCB size:14*33mm(without the USB port size) Support IC: BGA152/132/136 TOP48 (two solder chips,every chips need 2CE.But if you weld one chip in PCB,MAX 4CE) Usage:（USB3.0 interface High speed） NAND flash R/W Strick Can be delete all partition Can be Read & Write Q&A: 1. support those chips? Except the latest UFS2.0 chip, other conventional chips are supported; 2. USB2.0 and USB3.0 U disk difference? USB2.0 slow, only support single-sided paste, 3.0 speed fast, support double-sided paste, the current only BGA152/132/136 TOP48; 3. Why my chip after welding, no display, detection voltage is zero red light? May be the problem, one is the chip is broken; two may be welding is not good, there is t

TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal

Get TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal Features: 1. Compatible with 3.3V and 5.0V power supply. 2. Compatible with 3.3V and 5.0V signal. 3. Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 Celsius to + 85 Celsius transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters). 4. Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. 5. Has RXD, TXD signal indicator light, monitor send and receive status. Package includes: 1 x Converter Module TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal See detail

5Pcs USB To 485 Serial Cable Industrial Grade Serial Port RS485 To USB Communication Converter

Get 5Pcs USB To 485 Serial Cable Industrial Grade Serial Port RS485 To USB Communication Converter Description: Software support WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA Special support for WIN7 32, support for 64-bit RS485 to USB Support STC microcontroller download Support 115200 high baud rate Support serial port debugging Distribution serial debugging software No external power USB interface to the computer 4 terminal block 30 cm in length 5V 200MA power supply to peripherals Driver: Download here! Application: MODEM CNC machine tool Industrial instruments and meters Testing equipment monitoring system Automation control equipment and notebook Package included: 5 x USB To 485 Serial Cable 5Pcs USB To 485 Serial Cable Industrial Grade Serial Port RS485 To USB Communication Converter See detail

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