Comments on: OSOYOO Smart Car Starter Kit Lesson 2: Control Robot Car through Infrared Remote https://osoyoo.com/zh/2017/04/16/control-smart-car-with-ir/ Project Tutorial for Arduino compatible products Mon, 03 Oct 2022 21:47:57 +0000 hourly 1 https://wordpress.org/?v=6.1.1 By: admin https://osoyoo.com/zh/2017/04/16/control-smart-car-with-ir/comment-page-1/#comment-1387 Tue, 21 Apr 2020 22:11:46 +0000 https://osoyoo.com/?p=4862#comment-1387 In reply to sbane918.

I believe you are using 9V square battery which has low capacity. wireless IR receiver consumes a lot of current which needs battery capacity >400MA . We recommend you use 18650 li-on battery which has much better performance in the rest of the lessons.

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By: sbane918 https://osoyoo.com/zh/2017/04/16/control-smart-car-with-ir/comment-page-1/#comment-1386 Tue, 21 Apr 2020 21:58:12 +0000 https://osoyoo.com/?p=4862#comment-1386 After downloading the code and IR library only 2 of the 4 wheels will work with the remote. We re-uploaded the code from lesson 1 and all 4 wheels work. However when we upload lesson 2 code again, only 2 wheels work. What are we missing? Ideas?

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By: raphaelnathan01 https://osoyoo.com/zh/2017/04/16/control-smart-car-with-ir/comment-page-1/#comment-1275 Tue, 17 Dec 2019 18:00:36 +0000 https://osoyoo.com/?p=4862#comment-1275 this is the error mesage
smartcar-lesson2:11:10: error: IRremote.h: No such file or directory

compilation terminated.

exit status 1
IRremote.h: No such file or directory

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By: raphaelnathan01 https://osoyoo.com/zh/2017/04/16/control-smart-car-with-ir/comment-page-1/#comment-1274 Tue, 17 Dec 2019 18:00:18 +0000 https://osoyoo.com/?p=4862#comment-1274 this is the error mesage
smartcar-lesson2:11:10: error: IRremote.h: No such file or directory

compilation terminated.

exit status 1
IRremote.h: No such file or directory

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