tag:blogger.com,1999:blog-2736868966597576950.post1793812238115447266..comments2024-03-27T01:55:24.167-07:00Comments on Coretech Robotics: Attiny CanbotMaxhttp://www.blogger.com/profile/03915488223568380533noreply@blogger.comBlogger25125tag:blogger.com,1999:blog-2736868966597576950.post-58417358794420619572020-12-19T04:09:39.385-08:002020-12-19T04:09:39.385-08:00Good afternoon. If you made your project and it wo...Good afternoon. If you made your project and it works for you, you could share with the code and the layout of the board. Thanks in advance. My mail is m.nagaytsev@gmail.comMaiklNaghttps://www.blogger.com/profile/02465425306088993370noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-80768899387668180792020-01-22T12:34:54.175-08:002020-01-22T12:34:54.175-08:00Awesome project. I was wondering if you could make...Awesome project. I was wondering if you could make a remix that is made with a PCA9685 servo controller and an ESP2866 for wifi control. Basically so you can type in IP address in browser and control it from there. Also putting on a raspberry pi camera type module on it and putting the live feed from it on the Ip address page would be really cool. And then a tip, if you use an 18650 battery and place it on the bottom it might balance better and you can also charge it through micro usb...<br />Thanks, Matthias.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-7801821387257240932018-06-28T02:11:54.901-07:002018-06-28T02:11:54.901-07:00Cool project! Im gonna build one of those for my k...Cool project! Im gonna build one of those for my kid. Made a PCB for it single sided. Gonna remove the IR reviver and add a piezo to make sounds.. r2d2 style :)). If you want the files I`m more than happy to share. I don`t like to build on proto boards as this has been tested already. BTW i have some extra (8pcbs) for the watch. If you want i can send them your way :D I just wanted to but Chinese pcb`s are so cheap. Thanks. Looking forward on finishing your projects.<br />One question: What is the "tail.stl" for? Balancing? condorhttps://www.blogger.com/profile/02325038351567643282noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-90194930067626703552018-01-30T08:56:59.388-08:002018-01-30T08:56:59.388-08:00In the Arduino .ino-file there are different if-st...In the Arduino .ino-file there are different if-statements (if (key < 755 && key > 750)), so the robot will make different decisions based on the key on the IR remote you pressed. One of the buttons enables or disables the autonomous mode. If you want to use just this mode you can enable it yourself by setting autoMode = 1 at the start of the loop or in the setup.<br />Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-59243186693986050432018-01-29T08:15:44.234-08:002018-01-29T08:15:44.234-08:00Hi Max,
I don't want to control the Attiny wi...Hi Max,<br /><br />I don't want to control the Attiny with a remote, I want it to move by itself.<br />What should I modify in the code? <br /><br />Thank you,Anonymoushttps://www.blogger.com/profile/02324267738045398561noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-59198502164477851242017-12-19T04:35:24.398-08:002017-12-19T04:35:24.398-08:00As far as I can translate this, you want to replac...As far as I can translate this, you want to replace the IR receiver with a 315 Mhz RF or similar module. These modules also only use a single pin for communication, so the replacement should work. If the module uses more than one pin you won't be able to connect the ultrasconic module.Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-90683970965881782062017-12-18T18:19:57.141-08:002017-12-18T18:19:57.141-08:00Hola... Puedo reemplazar el receptor de infrarrojo...Hola... Puedo reemplazar el receptor de infrarrojos de 38 kHz. Por el modulo de RF de arduino??? y dejar a un lado el HC-SR04 .... Pues quiero q este sea conducido por RF y q se use los servos pero quiero saber si se podria seguir usando el AttinyNanohttps://www.blogger.com/profile/00124586437786391127noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-11158920589418722802017-10-03T01:03:05.427-07:002017-10-03T01:03:05.427-07:00The Attiny is running at 8MHz. This way no externa...The Attiny is running at 8MHz. This way no external oscillator is necessary.Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-47154781966767869912017-10-02T18:43:25.097-07:002017-10-02T18:43:25.097-07:00Good day, at what frequency was Attini pierced? 85...Good day, at what frequency was Attini pierced? 85? 1 or 8 or 16? I understand it without a console, he will not ride?Anonymoushttps://www.blogger.com/profile/14739241697040323265noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-71179528535972431682017-09-26T17:34:51.457-07:002017-09-26T17:34:51.457-07:00Добрый день, на какой частоте прошивали Аттини85? ...Добрый день, на какой частоте прошивали Аттини85? 1 или 8 или 16? я так понимаю без пульта он сам ездить не будет?Anonymoushttps://www.blogger.com/profile/14739241697040323265noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-86212243258502489292017-04-26T08:14:57.801-07:002017-04-26T08:14:57.801-07:00I FIXED THE LINK!!!I FIXED THE LINK!!!Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-66319255047759158902017-04-26T08:04:23.695-07:002017-04-26T08:04:23.695-07:00WHERE IS THE CODE???WHERE IS THE CODE???Anonymoushttps://www.blogger.com/profile/03229987075055949297noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-89380259632894818392016-05-14T04:52:05.718-07:002016-05-14T04:52:05.718-07:00That's the game of the play , this learning mo...That's the game of the play , this learning money<br />It still work to do , it does not work as it should,<br /><br />http://www.thingiverse.com/make:220599<br /><br />Kind regards<br />Erwinhttps://www.blogger.com/profile/06330571634712240286noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-54866051488901833232016-05-13T07:52:50.289-07:002016-05-13T07:52:50.289-07:00Thank you! I didn't notice that. Not only the ...Thank you! I didn't notice that. Not only the power pins are wrong, the whole chip seems to be upside down.<br />I hope you didn't fry your Attiny because of that :|Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-9674723063941245102016-05-13T07:11:56.337-07:002016-05-13T07:11:56.337-07:00There's a mistake in the schematic I think the...There's a mistake in the schematic I think the + of the ATtiny85 is pin 8 and - of ATtiny85 is pin 4Erwinhttps://www.blogger.com/profile/06330571634712240286noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-22815678993939767012016-05-12T04:23:25.050-07:002016-05-12T04:23:25.050-07:00I will look into this but I don't have time at...I will look into this but I don't have time at the moment.<br />Maybe it will be faster if you try to figure it out by yourself.<br />Basically you just have to place this into the loop:<br /><br />if(getDistance() < 10){ // check if you are in front of an obstacle<br /> moveMotors(94, 20); // drive backward in a curve<br /> delay(400); // give the robot time to balance out<br />}<br />else{<br /> moveMotors(120, 120); //drive straight forward<br />}Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-78530608098769823102016-05-11T09:13:20.392-07:002016-05-11T09:13:20.392-07:00can you please modify the code to make it work wit...can you please modify the code to make it work without ir reciver?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-62387061640301664362016-04-24T17:47:43.094-07:002016-04-24T17:47:43.094-07:00Hi Max,
Thanks for the reply, having done some f...Hi Max, <br /><br />Thanks for the reply, having done some further IR Test, ALL the remotes I have (and I have quite a few from cheap LEDs, old camera, a projector, a car remote) ... ALL would you believe it use NEC codes. I'm going to order a cheap Sony remote from eBay and see if that works any better for me :) <br /><br />Many thanks for your responseUnknownhttps://www.blogger.com/profile/04993473689561704296noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-16602555165918099732016-04-22T02:28:05.444-07:002016-04-22T02:28:05.444-07:00The sensor I am using is a OS-838g:
http://www.pro...The sensor I am using is a OS-838g:<br />http://www.produktinfo.conrad.com/datenblaetter/175000-199999/184294-da-01-en-IR_RECEIVER_2_7_5_5V_OS_838G.pdf<br />It seems to only be available in Germany, but as long as it's 38kHz any sensor should work.<br />I got the infrared code from this forum thread:<br />http://forum.arduino.cc/index.php/topic,17965.0.html<br />The problem is that all brands of remotes have almost entirely different protocols and this particular code works best for Sony remotes.<br />You could either try adapting the code from the Arduino forum to your remote or get a universal remote and configure it to act as a Sony remote.Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-65820778337683067262016-04-21T15:43:45.302-07:002016-04-21T15:43:45.302-07:00Hi Max,
This is great, and I really wanted to mak...Hi Max,<br /><br />This is great, and I really wanted to make it so I've sourced all the parts etc etc however I have a slight issue and I wonder if you may be able to assist. Can you tell me specifically what IR sensor you're using? I've tried a few different one all 38Khz with Numerous different remotes, however the IR Code just doesn't work as expected.<br /><br />No matter what key I press, it start as a 0 or a 3 or a 7 (it's apparently random-ish) and a prolonged press always results in 15 (Using serial.debug). I'm using the code on an Arduino Nano initially to test but even on the ATTiny85 I get the same results (Using a USBTiny bridge to capture serial output in terminal).Unknownhttps://www.blogger.com/profile/04993473689561704296noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-85995897301590678692016-01-25T06:56:17.036-08:002016-01-25T06:56:17.036-08:00Hai Max
Thanks for the info
I will try
Kind rega...Hai Max<br /><br />Thanks for the info<br />I will try<br /><br />Kind regards<br />Erwinhttps://www.blogger.com/profile/06330571634712240286noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-70410708445927094932016-01-25T03:26:06.338-08:002016-01-25T03:26:06.338-08:00The ultrasonic sensor is not that important.
If yo...The ultrasonic sensor is not that important.<br />If you don't connect it to the Attiny everything is still going to work with the code I provided (except for the autonomous mode).Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-62289643268195239852016-01-25T03:00:43.194-08:002016-01-25T03:00:43.194-08:00Hai Max,
Thank you for the quick answers and the ...Hai Max,<br /><br />Thank you for the quick answers and the information<br />I want to print the "Top.stl" 2x, and the HC-SR04 to get away so I only have the servos and the IR receiver<br />My intention is in fact to make my lazy cat more active, so I only need the remote<br />Now my shy question, could you write a program to control the canbot via IR remote control without the HC-SR04 sensor<br />I am a creator and a bad programmer sorry<br /><br />Kind regardsErwinhttps://www.blogger.com/profile/06330571634712240286noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-27402556136232957702016-01-24T01:07:37.987-08:002016-01-24T01:07:37.987-08:00Thanks!
The IR receiver does not have a special pl...Thanks!<br />The IR receiver does not have a special place in the robot.<br />At the moment it is attached to the board by its wires and stuck somewhere behind the battery.<br />Apparently the white PLA is letting through enough light for the receiver to work.<br />If you want longer range you could drill a hole in the top part as someone did here:<br />http://www.thingiverse.com/make:184442Maxhttps://www.blogger.com/profile/03915488223568380533noreply@blogger.comtag:blogger.com,1999:blog-2736868966597576950.post-89933600914132879152016-01-23T12:15:09.929-08:002016-01-23T12:15:09.929-08:00Hai,
Beautiful project thank you for sharing it w...Hai,<br /><br />Beautiful project thank you for sharing it with us<br />May I ask where the IR receiver for the remote control is<br /><br />Kind regards<br />Erwinhttps://www.blogger.com/profile/06330571634712240286noreply@blogger.com