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I have a rover board with XBEE1 and XBEE2 capabilities, I think it is DFR-130 or DFR 0170. Can you send me schematic and PCB layout, pls. What is XBEE, can you send any info? Thanks, Roger Lower...

2018-04-20 16:17 by bdaouas
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Is it possible to order a replacement part? I need the black rubber mat that catches litter as it appears it was accidentally thrown out....

2018-04-20 15:01 by tpotts
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Hi guys, I bought simple 2 axis thumb joystick with 5 pins, and I want to connect it to my Sabertooth 2x32. If you can help me in a simple way, because I’m totally not it the electronics field, it ...

2018-04-19 09:59 by bdaouas
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Hello , I want to use 2x t200 motors on a small boat .. is there information for what components I will need .. Controllers etc . Do you also supply these controllers ? Or is there other suppliers yo...

2018-04-18 16:14 by CBenson
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Bonjour, J'aimerais savoir ou trouver la datasheet constructeur de ce produit. Ou puis je trouver ça ?...

2018-04-18 10:14 by Ivan
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https://www.robotshop.com/en/arducam-8mp-sony-imx219-camera-module-cs-lens-2718-raspberry-pi.html I am interested in the 8MP Arducam but the description is full of errors and I am not at all certain ...

2018-04-16 16:46 by John_Dennis
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Hi, I recently purchased a viper robot and am trying to charge the battery. But the controller will not recognise it and when you attempt to charge it, the controller says "connection break"...

2018-04-09 08:02 by CBenson
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Hello, I just purchased the Grove Water Atomizer driver board and ultrasonic transducer and I am having trouble finding clear documentation on how to use it. I am using an Arduino UNO and I want it co...

2018-04-03 16:18 by Brotchvorger
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Is RB-Phi-378 compatible with software interface RB-Rbo-176 ?...

2018-04-03 13:04 by jungoal
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Hello, I plan on using the t200 thruster on my float tube, I will use the esc provided and get the thruster command center. However, I either need to create a separate wired controller because I imagi...

2018-03-29 15:31 by scharette
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Dear Sir or Madam, I have been teaching Grade 7 students about the basics of Arduino for about 8 years. We ordinarily get as far as using pushbuttons and light sensors. I would like to go further an...

2018-03-27 16:50 by bdaouas
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Hi, I want to buy your Phidget VINT Hub Phidget & VINT Wheatstone Bridge Sensor Interface, as following purchase link: https://www.robotshop.com/ca/en/phidget-vint-wheatstone-bridge-sensor-inter...

2018-03-26 14:22 by bdaouas
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I have a project that requires the control of 7 Actuonix P-16P actuators. All servos will move simultaneously to an incremental and open/closed position. I am looking to use an Arduino to control the ...

2018-03-24 18:15 by groend
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Hello , I am having trouble getting a new tsunami wav trigger to show indication of powering on. I am hooking it up to a power supply but the LED is showing no indication at all. When I plug an older ...

2018-03-22 11:55 by scharette
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Dear sir, This is Noorjahan K.V. working as a Product Specialist Engineer at Global security technology LLC. Our Headquarters is in Oman and have branches all over GCC. We are specialized in Securi...

2018-03-20 14:29 by bdaouas
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hey guys , i was working on a project including a XQ-S5040D servo motor , it stopped working properly and chattering and jittring and even when i use a specific location it doesn't reach the angle pro...

2018-03-20 14:07 by bdaouas
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Hi, I’m glad I found this site!! Love all the info. I am building a large scale wheeled robot/truck to drop in old mine shafts. I am wanting to build a couple steering servos using auto wiper motors...

2018-03-20 08:30 by DiaLFonZo
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I need to purchase ESC's for the T100 thrusters. Can you please recommend what would work best? Also, do you sell a single cable that would have wiring to support 4-Thrusters (all 4 will be mounted on...

2018-03-20 08:26 by DiaLFonZo
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I am trying to figure out a cheap inexpensive way to propel My 12 foot johnboat I seen these things and I was amazed and Can I wire the t200 straight to a 12 V battery and have a interference switch...

2018-03-20 08:20 by DiaLFonZo
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hello, what is the best low degre lidar detection ? small ones are around 25° but I'm looking for a 1° max on a 3 meters distance max , existing ?? thank you zgo...

2018-03-19 15:32 by scharette
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Hi there, I am in search of a sensor that will connect with an arduino and detect human motion through a thick window at short distances. (approx 0m-2m) Would one of these work for the application?...

2018-03-18 12:12 by davidgardener
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I am wondering if the switch inputs for direction switches A and B could be logic levels referenced to ground. Or do the switches need to float with reference to ground. Also, there is some non-engi...

2018-03-15 09:33 by DiaLFonZo
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Hello I have a tech question. I have 3 MD03 Motor controllers on my flight sim now. I am going to a 6dof so I need to buy 3 more but I see the MD03 have been replaced with a MD04. Does any body know i...

2018-03-12 12:29 by iamcanadian2
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I would like to know where to begin on a project like this. I need a finger simulator for a phone. It has to have two tappers preferably adjustable. any ideas would be greatly apprecia...

2018-03-09 12:44 by scharette
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Hello, I have recently purchased some stepper motors for a robotic arm I am building and I require some motor drivers for them. Could anyone possibly supply a diagram of how to connect a motor to a m...

2018-03-08 15:03 by CBenson
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Our school bought a Yuchai diesel generator last year. It is not used frequently. The genset controller is Deep Sea 7320. Recently school was cut off. We want to generate electricity using generator...

2018-03-07 10:59 by CBenson
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Hello http://https://www.robotshop.com/forum/https://www.robotshop.com/forum/images/smilies/icon_biggrin.gif I'm looking for a video camera ArduCAM with IR sensibili...

2018-03-05 13:10 by scharette
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Hello, I recently purchased the Lynxmotion quadrapod robot (http://www.lynxmotion.com/p-885-symmetric-quadruped-kit-flowbotics-studio.aspx). I began assembling the first leg (3DOF Alum. Leg Pair (NS...

2018-03-02 12:06 by crcali
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Hi there, I am requiring a small LIDAR module for autonomous outdoor navigation and am needing input on on the RP LIDAR A2's long term outdoor hardiness and survivability. My questions: - Is it wate...

2018-03-02 11:33 by scharette
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Hi there, I bought this probe about a year ago. I loved it. I only used it for about 3 or 4 months, then left it in plain tap water for a few months. I didn't think leaving it in water would hurt ...

2018-02-27 13:29 by bytechanger
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Application: Connecting a USB GPS antenna to a VHF radio to provide position information. 5.1 volts is applied to pins 1 (+) and 4(-) The red LED indicator light comes on the GPS and indicates a po...

2018-02-26 12:30 by scharette
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What is the model of the 905nm laser that is used in the LIDAR-Lite 3 Laser Rangefinder product code(RB-Pli-06) (https://www.robotshop.com/en/lidar-lite-3-laser-rangefinder.html)? I am particularly in...

2018-02-23 16:37 by scharette
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Need help to select a robotic base that I can place an adjustable plastic pole [or any other suggested] to attach a tablet and an intel camera. Adjustable so I can move camera up and down. If you only...

2018-02-22 10:42 by bdaouas
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Hi I am a computer engineering student of hardware orientation. To design an electronic circuit board, I need to buy a good electrolytic capacitor. Can someone help me choose a capacitor?...

2018-02-22 10:22 by bdaouas
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Greetings and Salutations all. I have a couple of Roomba Schedulers. "Master" and "Blaster". Master works just fine and even docks to charge. Blaster isn't so bright. I have cove...

2018-02-12 21:02 by RobertPWills
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I used ArduCAM Mini Camera Module Shield w/ 2 MP OV2640 for Arduino I want to minimize the number of pins can I use only 6 pins As pictures shows below,...

2018-02-06 18:41 by fatimahS
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bonjour a tous ses premieres fois que je vien sur se site et j ai commence il ya de cela 6 moi un prototype de quadrupède a se jour je possède 24 contrôleur de différent modèle de différent mod...

2018-02-06 12:55 by bdaouas
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I'm new to tinkering around with electronics and robotics parts - we have been working on making a universal gripper using a balloon and coffee grounds. As an air pump, we just used our vacuum, but it...

2018-02-02 12:42 by MAWhite
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Hello al, I Have a question thats probably been asked before. But to search this forum will take me for ages... I want to start on a project, rebuilding an electric wheelchair to a mule, garden hel...

2018-02-02 12:32 by DiaLFonZo
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I have a Neato Botvac D Series, and the only thing that it is doing is Displaying a Solid Red Home Button. The Battery is new (aftermarket), any ideas on what I should replace?...

2018-01-27 05:54 by JackMayyam
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Hi, I bought the ArduCam arduino shield and am trying to use the OV7670 camera with it. Of the example code that ArduCam provides, the only script that seems to work with the OV7670 camera is Ardu...

2018-01-25 14:29 by jc77
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We want to know if we can combine 2 or more load cells additively to a single ADC and ensure linear response? If so how do we do this? The load cells that we are looking to use are: https://www.robot...

2018-01-22 11:32 by bdaouas
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I just received the tfmini lidar module and it does not work. When I run the test code it only provides code which is not readable on any of the baud rates of my Arduino serial monitor....

2018-01-17 11:42 by scharette
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Hi, I'm curious as to the size of 24v motor the sabertooth dual 12amp could handle. I believe I came up with 50watt. I'm asking because I have a bunch of 250w and 350w motors floating around my home...

2018-01-17 10:51 by rguimond
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is there away to sychronize the y axis motors my on side on the xxl lags abit at times....

2018-01-16 11:23 by DiaLFonZo
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I am building a wing that if possible I would like some input on components please. I will be using it to do mapping and also long range FPV flights. I'll be using a Crossfire from Team Black Sheep ...

2018-01-15 14:58 by Topgun
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I am a sales manager , I want to confirm if the robot use the ferrite magnet or neodymium magnet ? As we provide both magnets for customers who will use the magnet to rotors. So I want to close to the...

2018-01-15 09:22 by jackhuang
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I purchased a group of these arms and in trying to get one running the Board has no power. Any suggestions?...

2018-01-10 10:33 by scharette
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Hello, can you please confirm the accuracy of the load cell specified within the subject field? I have looked through the available documentation and have not been able to find a this information. ...

2018-01-09 10:35 by rhyslong88
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I tried to install the software Phidgetbridge in a corporate computer and I get a message saying that the activation failed. See attached picture. Could you please let me know which port number needs ...

2018-01-03 16:00 by scharette
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