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MIKROE-1828

MIKROE-1828

  • 厂商:

    MIKRO

  • 封装:

    -

  • 描述:

    BUGGY KIT FOR PIC32MX

  • 数据手册
  • 价格&库存
MIKROE-1828 数据手册
A motorized development platform To our valued customers I want to express my thanks to you for being interested in our products and for having confidence in MikroElektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs. We hope you’ll have great fun with the Buggy, and that it’ll be a great learning experience as well. Nebojsa Matic, Owner and General Manager of MikroElektronika Table of contents Introduction 6 Motors 20 Package contains 7 Power supply 21 It has the look and the features 8 mikroBUS™ sockets 22 Assembling 10 click™ boards 23 Choose your driver 17 Firmware 24 clicker 2 & mikromedia pinout 18 Android app 24 clicker 2 – a click™ board two-seater 19 Schematic 25 Lights 20 What’s Next? 26 5 A motorized development platform Introduction For years we have been honing our expertise in designing powerful and easy to use hardware development tools. Our reputation was forged, in part, on our range of mikromedia boards and the ever-growing line of click™ boards. This time, we’ve put all that experience to use, and put it on wheels — the Buggy is a four-wheel robotics workstation that takes advantage of all the innovations we came up with in recent years: it employs a clicker 2 / mikromedia pinout that makes it compatible with a wide range of microcontroller architectures. Then we added mikroBUS™ sockets giving you the choice of over 100 click™ boards to enhance the four-wheeler and make it your own with various sensors and communication boards. We also published a free Android App for remotely controlling the Buggy and we made the code available to you. Finally, we took great care to provide you with the relevant documentation to make it easy to start working on your Buggy projects right away. Hence this manual. Enjoy. Open source Android App to jump-start your development 42 mm 1 653.54 mils 61 mm 2 401.57 mils 139 mm 5 472.44 mils Package dimensions: L 277mm, W 232mm, H 56mm Three additional click™ board sockets, additional outputs, mounting holes Four-wheel clicker 2 or mikromedia workstation Package weight: ~800-850g Power supply 3.7V, 2000mAh LiPo battery 6 108.5 mm 4 271.65 mils 84 mm 3 307.08 mils Package contains hoizontal bar 2 x side panels LiPo battery 4 x removable wheels the main panel with circuitry, motors, lights 3 x mikroBUS™ plates Mini USB cable The kit contains 1) the main panel with circuitry, motors, lights, and the mikromedia connector; 2) a pair of battery holder tabs; 3) two side panels and a horizontal bar; 4) three mikroBUS™ plates; and 5) four wheels. 7 A motorized development platform It has the looks... Multiple slots for soldering t he top bar Top bar with mounting holes for antennas Two mikroBUS™ socket plates on the front Front signal light Front (main beam) headlight Removable wheels 8 ... and the features Analog input screw t erminals (shared with mikroBUS™ sockets 2 & 3) Power screw terminal (5 and 3.3V) Rear and stop light Rear signal light ON/OFF switch Mini USB connector for charging the battery Rear mikroBUS™ socket plate 9 A motorized development platform Assembly With basic soldering skills you’ll assemble the Buggy in no time. Check out the “package contains” section on page 7 to make sure you have everything prepared. Then proceed with step 1 and all the way through. 10 STEP 1 - Remove wheels from one side STEP 2 - Connect the battery STEP 3 - Insert the battery The Buggy’s main board is packed in the box with wheels attached. Remove both wheels from the left side of the board, by pulling on them. Pull the battery wire under the rail and attach it to the battery connector. Push the whole battery under the rail. Be careful not to pinch the wire. The battery should fit squarely between Buggy’s four motors. STEP 4 - Insert battery holder tabs STEP 5 - Solder battery holder tabs STEP 6 - Reattach the wheels Look for the two smallest pieces of PCB in the box. Those are the supporting tabs that keep the battery in place. Pick either one and place it in the sockets on either side of the board, so that the curved side is facing outwards Hold the battery-holder tab and flip the main board so that the battery is now facing downwards. Solder the tab. Repeat step 4 and 5 for the second battery-holder tab. The axle and the socket on the wheel are not completely round, so be careful to correctly align them before pushing the wheel towards the axle. 11 A motorized development platform STEP 7 - Insert mikroBUS™ socket plates STEP 8 - Solder mikroBUS™ socket plates STEP 9 - Set side panels in place The Buggy comes with three additional mikroBUS™ socket plates. Pick either one and slip it inside one of the three slits on the main board, marked mikroBUS 1, mikroBUS 2, and mikroBUS 3. While holding the mikroBUS™ socket plate inside the slit with your finger, flip the Buggy. Solder the plates, making sure to cover each of the eight contact points. Repeat steps 7 and 8 for the remaining two plates. Next, position the two side panels. You won’t be soldering them yet, but pay attention to place the panels in the correct direction: the lower part faces forward, where the white and yellow LEDs are. STEP 10 - Attach top bar STEP 11 - Solder top bar STEP 12 - Solder side panels The top bar connects the two side panels and keeps the Buggy rigid, while also providing slots for soldering additional electronics. Notice that each side panel has four different slots for placing the top bar. You can use whichever one suits you best. Solder the top bar to each side panel. You can always unsolder it later if you’d like to to change its position. With the top bar soldered, flip the Buggy. Solder the two side panels to the main board; there are two contact points for each panel, one in each corner of the main board. Now flip the Buggy back on its wheels. You’re done assembling! 12 www.mikroe.com/buggy A motorized development platform www.mikroe.com/buggy Choose your driver Now that you’ve assembled the Buggy, the only remaining thing is to put a microcontroller in the driver’s seat. You have two types of choices: (1) clicker 2 is a compact development platform with a MCU and two mikroBUS™ sockets (2) mikromedia is a multimedia development system with a 320x240 TFT touchscreen and a rich set of onboard modules. Both of these boards are available for different microcontroller architectures. clicker 2 mikromedia click™ board If you want to remotely control your Buggy, you’ll also need a communications click™ board with a wireless transceiver module (Wi-Fi or Bluetooth work well). 17 A motorized development platform Not connected Reference Ground Not connected Left side motors control Pin functions Right side motors control mikroBUS 1 PWM pin mikroBUS 2 PWM pin mikroBUS 3 PWM pin Brake lights Right signal lights Low intensity lights mikroBUS 3 CS pin mikroBUS 3 RST pin main beam headlights Not connected RX TX SCL I2C Lines SDA 3.3V power supply Reference Ground UART Lines 18 NC GND NC NC PWM-A PWM-B PWM-C PWM-D PWM1 PWM2 PWM3 BRAKE TURN-R H.LAMPS CS3 RST3 M.BEAM NC NC NC UART UART I2C I2C 3.3V GND 5V GND AN1 AN2 AN3 BAT-VSENSE CS2 RST2 TURN-L INT1 INT2 INT3 BAT-STAT VBUS NC NC NC NC NC RST1 CS1 SPI SPI SPI 3.3V GND System power supply Reference Ground mikroBUS 1 AN pin mikroBUS 2 AN pin mikroBUS 3 AN pin battery sensing pin mikroBUS 2 CS pin mikroBUS 2 RST pin left signal light mikroBUS 1 INT pin mikroBUS 2 INT pin mikroBUS 3 INT pin battery charging status USB power supply Not connected mikroBUS 1 RST pin mikroBUS 1 CS pin SCK SPI Lines MISO MOSI 3.3V power supply Reference Ground Pin functions clicker 2 & mikromedia pinout The Buggy carries a standard clicker 2/mikromedia pinout with a pair of 1x26 connection pads. However, to make the Buggy easier to program, some of the pins have descriptive labels that point out their functions in relations to the motors, lights and so on. clicker 2 – a click™ board two-seater Available for several MCU architectures, clicker 2 is a compact development kit with two mikroBUS™ sockets for click™ board connectivity. You can use it to quickly build your own gadgets with unique functionalities and features. It’s an ideal Buggy driver because it lets you leverage the huge potential of click™ boards, our constantly expanding range of over 100 add-on boards. 19 A motorized development platform Lights Motors VCC-5V D3 PMEG3010ER Just like a real car, the Buggy has a set of front and rear lights for signaling and for lighting the way. These lights are routed in a way that makes them easier to program should you develop your own firmware for the Buggy. They’re grouped in three sets based on function: (1) The pair of white LEDs on the front are headlights, with two modes of brightness; (2) The red LED brake lights on the rear also have two brightness levels; and (3) the two pair of yellow LED signal lights are grouped by left and right side. Highlighted above are the five pins that control the lights. TURN L and TURN R regulate the signal lights. H.LAMPS turns on the headlights and rear lights at low intensity. Activate both the M.BEAM and VCC TURN_L BRAKE TURN_R HEADLAMPS MAIN BEAM HDR2 FL VCC LDY RL LDR 2 2 1 VCC LDW VCC PWM-C and PWM-D pins control the right side motors PWM-A and PWM-B pins control the left side motors 0 REAR LEFT LIGHTS VCC VCC FR LDY VCC LDR VCC RR LDY 2 2 1 1 0 0 VCC REAR RIGHT LIGHTS FRONT RIGHT LIGHTS LED schematics 20 U6 1 0 FRONT LEFT LIGHTS VCC U7 H.LAMPS at the same time for brighter headlights. For brighter rear lights (stop lights), activate the BRAKE and H.LAMPS at the same time. VCC LDW HDR1 Pins for controling Buggy’s light VCC LDY The Buggy has a differential motor drive. The four DC motors are split by left and right axis (controlled by DRV833RTY motor drivers, U6 and U7, one for each side). Steering takes place when you vary the relative rate of rotation between the left and right side. This type of steering is simpler to manipulate if you’ll be writing your own firmware for the Buggy. Also, when one pair of wheels is put in reverse while the other is in normal gear, the Buggy will start to spin, which wouldn’t be possible otherwise. To prevent the motors from drawing too much current from the battery (and in doing so prevent the other components from functioning properly) a few resistors are placed to limit current draw. Each motor can draw a maximum of 400 mA, for a total of 1.6 A for all four motors. Power supply Battery charger Screw teminals ON/OFF switch The Buggy runs on a 3.7V 2000mA battery. Once you install the battery, there’s no need to take it out; charge it through the Buggy’s USB port. A miniature single-cell, fully integrated LiIon, Li-Polymer charge management controller. MCP73832 enables that. A red power indication LED will signalize when the battery is charging. Once charged, it’ll turn off. The Buggy’s expandability is not limited to mikroBUS™ sockets and click™ boards. You can attach a variety of sensors and antennas to its top bar. A pair of screw terminals will allow you to connect those additional components to the main power supply. Both 3.3V and 5V outputs are available. There’s an additional pair of screw terminals that are analog inputs. The ON/OFF switch on the rear of the Buggy, between the USB port and the left rear lights, controls the main power supply. A clicker 2 board also has its own ON/OFF switch, which should be kept in the ON position in order for the main power supply switch to work. A green LED will indicate the presence of a power supply. When removing the clicker 2, keep both switches OFF. 21 A motorized development platform VCC-3.3V mikroBUS sockets AN-MB RST-MB CS-MB SPI-SCK SPI-MISO SPI-MOSI 22 AN-MB CS-MB I2C-SDA I2C-SCL INT-MB PWM-MB 14 13 12 11 10 AN-MB CS-MB I2C-SDA I2C-SCL INT-MB PWM-MB 15 14 13 12 11 10 9 2 3 4 5 6 7 8 SPI-SCK SPI-MOSI SPI-MISO UART-TX UART-RX 16 PWM-MB INT-MB UART-RX UART-TX I2C-SCL I2C-SDA PWM INT RX TX SCL SDA 5V GND VCC-5V VmBUS HEADER (H1/H2/H3) VCC-5V Vertical mikroBUS™ socket schematic VmBUS HEADER (H1/H2/H3) 3 4 5 6 7 SPI-MOSI SPI-MISO UART-TX UART-RX 8 2 Learn more about the mikroBUS™ standard at www.mikroe.com/mikrobus 1 Front mikroBUS™ plates 15 16 VCC-3.3V PWM-MB INT-MB UART-RX UART-TX I2C-SCL I2C-SDA PWM INT RX TX SCL SDA 5V GND 1 AN RST CS SCK MISO MOSI 3.3V GND 9 AN-MB RST-MB CS-MB SPI-SCK SPI-MISO SPI-MOSI RST-MB The Buggy comes with three mikroBUS™ sockets, two in the front, one in the rear. If you connect a clicker 2 board to the Buggy you’ll get two more sockets for a total o five mikroBUS™ sockets.   There are more than a 100 click™ boards available. Each click™ board comes with a single module, and these vary from sensors to displays, audio to motor control, communication to fiber optics, even speech recognition. VCC-3.3V VCC-5V SPI-SCK mikroBUS is a specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins. It has two 1x8 headers, each with VCC and GND power supply pads. ™ VCC-3.3V AN RST CS SCK MISO MOSI 3.3V GND RST-MB ™ Enhancing the Buggy with various sensors and communication modules is easy — you just plug a MikroElektronika click™ board into one of the 3+2 available mikroBUS™ sockets and you’re good to go. VCC-5V Rear mikroBUS™ plate click™ boards are plug-and-play! For a few years now, MikroElektronika has been expanding their range of click™ boards. Almost each month several new click™ boards are released, carrying all types of sensors and communication modules. There are over a 100 click™ boards to choose from. You’ll be able to expand your Buggy with additional functionality with literally zero hardware configuration. Just plug and play. For the complete list of available click™ boards, please visit: www.mikroe.com/click BLE P click™ BlueTooth click™ GPS click™ WiFi PLUS click™ GSM click™ microSD click™ MPU 9DOF click™ nRF C click™ Proximity click™ BUZZ click™ 23 A motorized development platform Firmware Android application If your clicker 2 board came with the Buggy as part of a kit, then you’re all set — the firmware compatible with the Android app shown on the right is already installed. If you’ve purchased only the Buggy by itself, no problem. Clicker 2 and mikromedia boards have a USB-HID bootloader which makes it easy to install the firmware. All you have to do is download the mikroBootloader application for your clicker 2 or mikromedia board, along with the firmware, all available from www.mikroe.com/buggy. A free open-source Android App for driving the Buggy is available from mikroe.com/buggy. The App talks to the Buggy through a wireless transceiver click™ board (Bluetooth or Wi-Fi). It’s a great starting point to develop your own original applications for the Buggy, just open the project in your Android SDK of choice (for example Android Studio, shown here). But first, spend some time driving the Buggy around from your smartphone or tablet, just for fun. Edit the code for the Buggy App and make it your own — shown here is Android Studio, a popular Android platform IDE mikrobootloader application Then turn off the Buggy, detach the clicker 2 board, plug it to your computer via USB, and follow the simple 4-step procedure in mikroBootloader. If you’re making your own custom firmware for the Buggy in mikroC™, mikroBasic™ or mikroPascal™, you’ll also upload it with the mikroBootloader. 24 Install the app on your smartphone or tablet and take your Buggy to the road Schematic L2 1.5uH U2 Vbat VIN 10 PWM-MB2 VCC-5V H1 16PIN HOLDER H2 16PIN HOLDER UART-TX UART-RX 11 INT-MB3 10 PWM-MB3 8 SPI-MISO 5 12 I2C-SCL 7 SPI-MOSI 4 13 I2C-SDA 6 2 15 AN-MB3 3 1 RST-MB2 SPI-SCK 16 7 UART-RX 8 6 SPI-MOSI 4 14 CS-MB3 2 1 3 PWR-EN BAT-VSENSE R4 100K C1 R54 100K VCC-3.3V J1A M2 DMP2305U R51 100K VCC-5V 9 100pF 11 INT-MB2 VCC-3.3V C141 12 I2C-SCL C140 15 AN-MB2 100nF 10nF 13 I2C-SDA C79 1uF 14 CS-MB2 C72 22uF 16 C68 22uF 9 C67 22uF 10 PWM-MB1 C66 10pF 1 R49 100K CN5 R45 10K C70 SPI-MISO 5 R11 15K R43 1K C71 100nF 14 CS-MB1 TPS63060 VIN 12 I2C-SCL C69 22uF 13 I2C-SDA D1 PMEG3010ER 100K VCC-5V R41 100K UART-TX R46 R10 8K2 USB-VBUS 10 9 8 7 6 11 INT-MB1 R7 10K 2 R9 100K USB MINIB E8 10uF 16 VCC-IN E7 10uF L1 L2 VIN VOUT EN PGND FB PS GND PG VAUX 3 VBUS DD+ ID GND 1 2 3 4 5 VIN PWR-EN RST-MB1 FP1 1 2 3 4 5 15 AN-MB1 Vusb_IN SPI-SCK CN4 1uF SW1 JS202011AQN VCC-IN VCC-IN 3.3V VOLTAGE REGULATOR R62 3K9 C3 100nF R2 5K6 C80 2.2uF H3 16PIN HOLDER R5 470 PMEG3010ER C4 100nF R6 12K VCC-IN VCC-5V VCC-5V 8 E4 10uF 7 Charging Current approx. 250mA C5 22uF 6 E2 10uF MCP73832 Q8 BC846 VCC-3.3V R1 82K UART-RX VCC-5V 4 SPI-MISO 5 VCC-IN 5 STAT PROG VSS VBAT VDD UART-TX E1 10uF R56 10K BAT-STAT U11 SPI-MOSI 4 1 2 3 POWER 3 R59 2K2 VCC-3.3V LD1 D2 2 R61 10K GND 1 R60 10K VCC-3.3V U1 MCP1826 RST-MB3 E10 10uF Q2 BC846 VCC-5V Vbat SPI-SCK VCC-IN 9 6 R58 10K Q1 BC846 SHDN VIN GND VOUT ADJ LD2 1 2 3 4 5 R57 2K2 CHARGE VCC-3.3V CN1 Vbat C27 22uF VCC- 3.3V Vbat AN-MB3 C28 100nF R3 10K AN-MB2 R2 Q6 PDTC114EU 2 R1 Q5 PDTC114EU 3 H9 MOTOR_HLD_PADS 3 2 16 15 14 13 5 6 7 8 R39 0.5 GND Vbat VINT GND VM VCP 12 11 10 9 C33 10nF C34 2.2uF UART-RX UART-TX I2C-SCL I2C-SDA RX TX SCL SDA VCC-3.3V VCC- IN HDR2 1 R1 LIGHTS HOLDER R33 1K R2 Q4 PDTC114EU AN TURN_R 2 1 0 1 R1 R2 INT HEADLAMPS Q3 PDTC114EU 1 VCC-3.3V BRAKE REAR RIGHT R1 R8 1K Q9 PDTC114EU SCK SDI SDO RR LIGHTS HOLDER R30 2K2 R2 RST-MB1 CS-MB1 SPI-SCK SPI-MISO SPI-MOSI LEFT 0 1 3 R38 0.5 AISEN AOUT2 BOUT2 BISEN AOUT1 nSLEEP AIN1 AIN2 1 2 3 4 BOUT1 nFAULT BIN1 BIN2 1 4 1 4 4 1 U7 DRV8833RTY 1 H11 MOTOR_HLD_PADS M MOTOR REAR LEFT (RL) 2 2 3 M 4 MOTOR FRONT LEFT (FL) 2 3 PWM PWM-A PWM-B VCC- 3.3V RL 1 2 PWM-A PWM-B PWM-C PWM-D PWM-MB1 PWM-MB2 PWM-MB3 BRAKE TURN_R HEADLAMPS CS-MB3 RST-MB3 MAIN BEAM 2 2 C32 100nF R37 10K TURN_L AN-MB1 AN-MB2 AN-MB3 BAT-VSENSE CS-MB2 RST-MB2 TURN_L INT-MB1 INT-MB2 INT-MB3 BAT-STAT USB-VBUS FRONT RIGHT LIGHTS HOLDER R32 1K R2 2 C31 22uF Vbat FR 1 R1 R2 HDR1 2 16 15 14 13 5 6 7 8 2 2 0 1 D3 PMEG3010ER VCC- 3.3V LEFT LIGHTS HOLDER R31 2K2 3 C30 2.2uF R1 3 MAIN BEAM 1 VCC-5V Vbat FL 1 0 VCC- 5V 3 2 2 12 11 10 9 Q7 PDTC114EU 3 R36 0.5 GND VINT GND VM VCP VCC-3.3V R34 220 C29 10nF 3 R35 0.5 H5 MOTOR_HLD_PADS AISEN AOUT2 BOUT2 BISEN CN2 Vbat 3 1 2 3 4 AOUT1 nSLEEP AIN1 AIN2 U6 DRV8833RTY BOUT1 nFAULT BIN1 BIN2 4 1 4 1 1 4 M 2 MOTOR FRONT RIGHT (FR) 2 3 H4 MOTOR_HLD_PADS 3 4 M 1 MOTOR REAR RIGHT (RR) 2 3 CN3 PWM-D PWM-C Vbat 25 A motorized development platform What’s Next? You have now completed the journey through each and every feature of the Buggy.You got to know its features, supported microcontrollers and other expandability options. Now you are ready to start building your own robotic vehichle. We are suggesting several steps which are probably the best way to begin. We invite you to join our community. You will find very useful projects and tutorials and can get help from a large ecosystem of users. Welcome! 1 2 3 You still don’t have an appropriate compiler? Locate the compiler that suits you best on our website (see link below). If you want to find answers to your questions on many interesting topics we invite you to visit our forum at www.mikroe.com/forum and browse through more than 150 thousand posts. You are likely to find just the right information. On the other hand, if you want to download free projects and libraries, or share your own code, please visit the Libstock™ website. With user profiles, you can get to know other programmers, and subscribe to receive notifications on their code. We all know how important it is to be able to rely on someone in moments when we are stuck with our projects, facing a deadline, or when we just want to ask a simple, basic question that’s pulling us back for a while. We do understand how important this is to people; our Support Department is one of the pillars upon which our company is based. MikroElektronika offers Free Tech Support to the end of product lifetime, so if something goes wrong, we are ready and willing to help! Compilers Choose between mikroC™, mikroBasic™ and mikroPascal™, and download a fully functional demo version, so you can begin building your applications. www.mikroe.com/compilers 26 Community www.libstock.com Support www.mikroe.com/support DISCLAIMER All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited. MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary. HIGH RISK ACTIVITIES The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities. TRADEMARKS The MikroElektronika name and logo, mikroC™, mikroBasic™, mikroPascal™, Visual TFT™, Visual GLCD™, mikroProg™, Ready™, MINI™, mikroBUS™, EasyPIC™, EasyAVR™, Easy8051™, click™ boards and mikromedia™ are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies. All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with no intent to infringe. Copyright © 2015 MikroElektronika. All Rights Reserved. 27 If you want to learn more about our products, please visit our website at www.mikroe.com If you are experiencing some problems with any of our products or just need additional information, please place your ticket at www.mikroe.com/support If you have any questions, comments or business proposals, do not hesitate to contact us at office@mikroe.com BUGGY manual ver. 1.02 0 100000 027523
MIKROE-1828 价格&库存

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MIKROE-1828
    •  国内价格
    • 250+0.04458

    库存:0