Fibre glass reinforced, 1 1/4" cut off wheels/disc for dremel/rotary tools 10pcs for 250php

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FT232RL USB to Serial adapter module USB TO RS232 Max232 for Arduino download

Specification:
Use FT232RL chip;
Draw out all signal port of FT232RL chip;
RXD/TXD transceiver communication indicator;
USB power supply, can choose 5V or 3.3V ,set by jumper.
Each module has been tested
Can use for Arduino Pro Min.

Shipping Included:
1PCS*FT232RL USB to Serial adapter module USB TO RS232 Max232 for Arduino download

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USB To RS232 TTL CH340 Auto Converter Module Converter Adapter replace Pl2303hx at 375.00php

Description:
1. Support XP Win7 Win8 Android Apple systems.
2. Support USB1.1 or USB2.0/USB3.0 for communication.
3. Simulation interface, you can upgrade serial peripherals.
4. Supports common MODE contact signal.
5. Supports IRDA SIR infrared communication.
6. Provide RS232, RS485, RS422 interface.
7. Programming does not affect the target board program runs.

Package Contents:
1* USB To RS232 TTL CH340 Auto Converter Module

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New design 5A range Current Sensor Module ACS712 Module Arduino module

Description:
1. The current sensor chips: ACS712ELC-05B;
2. Pin 5V power supply, on-board power indicator;
3. The module can measure the positive and negative 5 amps, corresponding to the analog output 185mV / A;
4. No test current through the output voltage is VCC / 2;
5. PCB board size: 31 (mm) x13 (mm);

Note: ACS712 is based on the principle of the Hall test, please use this field to avoid an impact

Package:
1 PCS 5A range Current Sensor ACS712 Module

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12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR DSP ARM MC at 400.00php

Specification:
1. Onboard EL817 optocoupler , strong anti-jamming capability with optical isolation
2. Onboard 12V, 10A/250VAC, 10A/30VDC relay , relay life , long continuous pull 100,000 times
3. The module can be directly and microcontroller I / O link , with an output signal indicating
4. The module has a freewheeling diode protection , short response time
5. PCB dimensions : 47.0 (mm) x17.7 (mm)

Package Included:
1PCS*5V Eight 1 Channel Relay Module For PIC AVR DSP ARM Arduino

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USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102

Specification:
100% brand new and high quality
This is a USB 2.0 to TTL UART 6PIN CP2104 Module Serial Converter
Designed to be used for USB to TTL electronic projects
TTL interface output, Connect MCU easily to your computer
Built-in USB to RS232 Transfer chip
USB specification 2.0 compliant with full-speed 12Mbps
Standard USB type A male and TTL 6pin connector. 6pins for 3.3V, RST, TXD, RXD, GND & +5V
Event character support Line break transmission
USB suspend states supported via SUSPEND pins
Temperature Range: -40? to +85?
Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40
Dimension: 52 mm x 17 mm (LxW)

Use the same driver as CP2102 module
The driver:USB to UART Bridge | Silicon Labs

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get photos of chart and specs,, search cp2104

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Arduino Uno R3 - ATmega328 Microcontroller + USB Cable

Description :
* 100% New,Arduino-compatible Board.
* ATMega328P MCU + ATMega8U2 USB Controller
* Compatible to Arduino UNO R3 2012

Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7V-12V
Input Voltage (limits) 6V-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega32 of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega32
EEPROM 1 KB (ATmega32
Clock Speed 16 MHz

Size：（Long）70mm *（wide1）55 mm *（high）14mm

Package include:
1pcs of Arduino-compatible board(There is no User's Manual in the package.)
1pcs of USB cable

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PCF8591 AD/DA converter module analog to digital to analog conversion Arduino at 375.00php

PCF8591 key performance indicators:
Single-Supply Operation
PCF8591 operating voltage range of 2.5V to 6V
Low standby current
through the I2C bus serial input / output
PCF8591 by 3 hardware address pins addressing
Sampling rate PCF8591 I2C bus rate decided
4 analog inputs programmable as single-ended or differential inputs
Automatic incremental channel selection
PCF8591 analog voltage range from VSS to VDD
PCF8591 built-in track and hold circuit
8-bit successive approximation A / D converter
through an analog output DAC gain

The baby description:
1. A module chip using PCF8951
2. module supports external voltage input capture (input voltage range 0-5v)
3. Three modules integrated photoresistor acquisition environment through the AD intensity accurate numerical
4. Modules integrated thermistor, can capture the precise value of the ambient temperature through the AD
5. The five-module integrated 1 channel 0-5V voltage input acquisition (blue potentiometer to adjust the input voltage)
6. Modules with power indicator light (on the module after power indicator lights)
7. Modules with the DA output indicator light board DA output indicator module DA output interface voltage reaches a certain value, the voltage the greater the light brightness is more obvious;
8. Module PCB size: 3.6cm * 2.3cm
9. Standard double-sided, plate thickness 1.6mm, the layout is nice, surrounded by the through-hole, aperture: 3mm, convenient fixed

The module interface:
The module's left and right, respectively, the external expansion of 2-way pin interface, respectively, as follows:
Output interface of the left the AOUT chip DA
The AINO chip analog input interface.
AIN1 chip analog input interface
AIN2 chip analog input interface
AIN3 chip analog input interface
The right side of the SCL IIC clock interface to access the microcontroller IO port
The SDA IIC digital interface connected microcontroller IO port
GND module to an external
VCC power supply interface external 3.3v-5v
Module red jumper instructions for use
Module three red short circuit cap, respectively, the role are as follows:
P4 connected to the P4 jumper, select thermistor access circuit
P5 connected to P5 jumper to select the photoresistor access circuit
P6 connected to the P6 jumper, to select 0-5V adjustable voltage access circuit

Package Content:
1x PCF8591 AD/DA converter module
4x20cm DuPont cables

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DB9 connector FEMALE adapter signals Terminal module RS232 Serial to Terminal at 375.00php

((((((SOLD OUT))))))

Specification:
Module Uses: DB9 adapter terminals to facilitate the project, site commissioning equipment.
Dimensions: 4.0 x 3.1 x 1.5cm

Shipping Included:
1PCS x DB9 female adapter signals Terminal module RS232 to Terminal

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USB Universal Programmer TL866CS Support 13000 ICs EPROM CPLD MCU + 5pcs Adapter

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Description:

Support list http://www.autoelectric.cn/minipro/M...upportList.txt

Package includes:
1X TL866CS Programmer with High Quality 40pin ZIF
1X USB Cable (for both power supply and data communication)
1X Installation CD with latest MiniPro software & PDF manual
1X PLCC32-DIP32 socket adapter
1X PLCC44-DIP44 socket adapter
1X 8SOP8 to DIP8 adapter (150mil)
1X 8SOP8 to DIP8 adapter (200mil)
1X PLCC IC extractor


With its complete new professional design, True USB Universal programmer TL866CS is the first & exclusive universal programmer in the market that owns the unique features:
1.Neat robust enclosure; 40pin ZIF socket, fully automatic; Fast mode SPI support;
2. Support O/S XP32bit, Vista 32bit, Windows7 32bit,
3.Real True USB interface for both data transfer and power supply;
4. High speed/fastest; most-user-friendly; simplest-to-use;
5.Software update regularly; free life-time software upgrade/download;
6.Multi-languages support capability: Chinese, ,English;
7.supports thousands of most popular application devices (12000+)
8.Ideally suits the portable/convenient applications that includes: car automotive field ECU chip tuning, airbag reset, mileage, satellite devices, BIOS refreshing, xBox, Wii gaming machines EPROM duplicate, PIC/MCU development, newer laptop technology and newer desktop PC etc.

It has outstanding performance which supports the devices that other similar products are not capable of supporting: such as 25LF SPI series, PSOP44,TSOP48, 25VF SPI series, PLCC84,SST39VF3201, TE28F102, 27C1024, 27C1028,HD6475,29F800, 29LV800, 29F032.

Features:

1. Complete new professional design with own robust enclosure and 40pin ZIF socket
- Mini enclosure is designed to suit the portable and field convenient applications
-40 -pins powerful pin drivers, no adapter required for any DIP devices

2. Fully automatic & no manual set-up needed (eliminate all jumpers & DIP-switch)
-Fully automatic for efficient use and extends the programmer life time
--Eliminates all jumpers on board, manual set-up for jumpers is no longer needed (all non-USB Willem use jumpers: 16 jumpers on PCB5.0C, 48 jumpers on Willem 1.5)
-Eliminate the on-board DIP Switch, manual set-up for DIP switch is no longer needed.
-This also makes much easier & very simple to use for end users.

-Plug-and-play reduces the learning curve and save your precious time.

3. True USB data transfer interface with PC/Laptop for newer laptop use as well as portable application. USB 2.0 (high speed, full speed) and 1.1 compatible interface
-Uses only one USB cable to connect with PC/Laptop USB port for both data transfer and power supply. The bulky DB25 data cable is eliminated & no longer needed for data transfer between PC and programmer board

4. Exponentially speed increase up to 10~20 times faster
-Connects PC via high-speed USB link, provides the fastest possible data transfer rates for programming/reading data from target IC's.
-It is capable of being up to 20 times faster than other existing printer port Willem (Parallel LPT Willems: PCB6.xx,PCB5.0B,PCB4.5C)

programmers on reading & verification a high density flash device, this significantly saves your time and increases work efficiency as well as facilitates small scale production
-Assembly language written programming algorithms run fast and reliable. Not affected by the PC speed changes and Windows 0/S variations.

5. Power supply capability: USB port automatic voltage control
-Vcc supported among: 3.6V, 5V, 5.5V, 6.5V
-Vpp support among: 3.3V ~ 21V
-On-Board MCU for stable performance & automatic/accurate voltage control
-Works best among other programmers for EPROMs

6．Serial numbers generators are available as standard or customer-specific functions.

7．There is over-current and over-voltage protection device for safety of the chip and programmer hardware. Built-in protection circuits eliminate damage of programmer and/or programmed device due to environment or operator failure.

8. The self test capability allows to run diagnostic part of software to thoroughly check the health of the programmer.

9. I.C. Tester
Support TTL type: 54, 74 S/LS/ALS/H/HC/HCT series

10. The MiniPro software is especially developed for True USB TL866CS programmers
-Free Life-time software download/upgrade, please click here for software revision history
-Updates software and device algorithm regularity
-Free IC device updates via web
-Supports O/S: Win98SE, Me, XP, NT, 2000 & WinXP, Vista 32bit, , Windows7 32bit
-Advanced software engineered to provide most user-friendly interface & simplest and easiest-to-use programmer version to save time and comfort to use
-Multi-language support, such as: English, Chinese,
-Supports most popular ECU, Satellite, xBox, Wii, BIOS, EPROM chips: SST39VF3201, TE28F102, 27C1024, 29F800, 29LV800...
-Supports the chips that LPT Willem are not capable of supporting, like 28F102,87C257 and more
Supports TSOP48,PSOP44,16bit EPROM chips that 40 pin
-TOP, EasyPro, Wellon are not capable of supporting
11. Working with the adapters further expands the supported devices list
-Packaging supported: TSOP48 (16bit & 8 bit), TSOP32, PSOP44, DIP8 to DIP40, PLCC, SOP,SOIC, MCS-51+, PLCC84, and etc.
-Only one TSOP adapter support TSOP32/40/48 series, reduce expenses.

12. Covers the widest application areas amount all willem programmers
-Car/automotive ECU chip tuning, airbag reset, mileage, memory device code read/write/program
-Satellite large capacity device applications
-On-spot/Field/portable applications & Small scale production
-xBox, wii gaming chip refreshing & upgrading
-PIC & MCU programming & development
-Duplicate EPROM chips & Game machine repairing
-Copier/Fax machine/printer main board repairing
-VCD,DVD, color TV maintaining& repairing

13. Programmers speed

Here, the real testing programming time that common chips need to spend is listed. These chips are not intended to pick out and you can see the similar chip reference table for the similar. The programming time is proportional to the capacity. That is to say, for the similar chip, the larger capacity the chip has, the more time the programming spends. Compared to similar products, some chips' programming speed is several times faster, even more than 10 times. For 4Mbits parallel FLASH ROM, the upgrade programmer (Version 3.01 or above) takes only about 36 seconds to finish programming (the total time of erase, write, verify). It only takes about 32 +79 seconds to read and write a 32MB TE28F320. In most cases, the parallel flash chip can be programmed at the same time it can be verified. The programming will be immediately stopped if there is an error. It only takes about 12 sec (read) +18 sec (write) to read and write an 8 Mbits of serial 25P80. It only takes about 98 sec +160 sec to read and write a chip of 64MB capacity. It supports common 8-PIN and 16-PIN 25 series chip with large capacity. So the programming speed is far beyond comparison.
Note: 16MB or larger capacity flash chip cannot be programmed by general programmers because of programming speed, while the TL866 programmer can widely support 64MB Serial and parallel series of chips to 48 PIN. It provides with the remarkable quality that is distinct from other common programmer.

Total time = erase time + programming time + check time
The programmer in strict accordance with manufacturers require programming, and will never sacrifice the reliability of the programming in order to improve programming speed.
This programmer can work strictly according to the manufacturer manual and never sacrifice the programming reliability in order to improve programming speed.

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12V 10A Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino at 475.00php

Specification:
1. Onboard EL817 optocoupler with optical isolation anti-jamming capability
2. Onboard 12V 10A/250VAC, 10A/30VDC relays, relay and long life can continuously pull 100,000 times
3. The module can be directly and microcontroller the I / O link output signal indicates
4. The module having a diode freewheeling protection, short response time
5. PCB size: 44.4 (mm) x32.4 (mm)

Package Included:
1PCS*12V Eight 2 Channel Relay Module For PIC AVR DSP ARM Arduino

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