# micro:bit **URL:** https://forum.makecode.com/c/microbit/11.md?page=23 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 24 --- ## [Roboter 1](https://forum.makecode.com/t/roboter-1/7526)
**Author:** [@Andreas](https://forum.makecode.com/u/Andreas)\ **Replies:** 0\ **Last updated:** [April 21, 2021, 3:41pm UTC](https://forum.makecode.com/t/roboter-1/7526 "2021-04-21T15:41:44Z")
--- ## [音量柱状图](https://forum.makecode.com/t/topic/7508)
**Author:** [@jam.j007](https://forum.makecode.com/u/jam.j007)\ **Replies:** 0\ **Last updated:** [April 20, 2021, 4:12pm UTC](https://forum.makecode.com/t/topic/7508 "2021-04-20T16:12:21Z")
--- ## [smile](https://forum.makecode.com/t/smile/7506)
**Author:** [@grteaosvay](https://forum.makecode.com/u/grteaosvay)\ **Replies:** 0\ **Last updated:** [April 20, 2021, 4:11pm UTC](https://forum.makecode.com/t/smile/7506 "2021-04-20T16:11:54Z")
--- ## [Commande IR](https://forum.makecode.com/t/commande-ir/7491)
**Author:** [@Ahmednabli](https://forum.makecode.com/u/Ahmednabli)\ **Replies:** 0\ **Last updated:** [April 19, 2021, 11:25pm UTC](https://forum.makecode.com/t/commande-ir/7491 "2021-04-19T23:25:43Z")
Bonjour Comment faire pour utiliser mon commande IR, le lien d’extension (https://github.com/osoyoo/OSOYOO\_IR) ne marche pas. Merci --- ## [kye2341](https://forum.makecode.com/t/kye2341/7475)
**Author:** [@kdevi30](https://forum.makecode.com/u/kdevi30)\ **Replies:** 0\ **Last updated:** [April 19, 2021, 3:25pm UTC](https://forum.makecode.com/t/kye2341/7475 "2021-04-19T15:25:34Z")
--- ## [(block.loc.LOCALE = blocksyntax) Does (zh-CN) are now supported?](https://forum.makecode.com/t/block-loc-locale-blocksyntax-does-zh-cn-are-now-supported/7395)
**Author:** [@Joel](https://forum.makecode.com/u/Joel)\ **Replies:** 6\ **Last updated:** [April 18, 2021, 2:18am UTC](https://forum.makecode.com/t/block-loc-locale-blocksyntax-does-zh-cn-are-now-supported/7395 "2021-04-18T02:18:41Z")
Hello, I use the (block.loc.LOCALE = blocksyntax) function to specify the local language as (zh-CN), but it has no effect, but it is normal to specify as (jp). The following are the codes of (zh-CN) and (jp) respectively… --- ## [expandable blocks with enum confusion](https://forum.makecode.com/t/expandable-blocks-with-enum-confusion/7416)
**Author:** [@PhilAtKitronik](https://forum.makecode.com/u/PhilAtKitronik)\ **Replies:** 0\ **Last updated:** [April 16, 2021, 4:30pm UTC](https://forum.makecode.com/t/expandable-blocks-with-enum-confusion/7416 "2021-04-16T16:30:47Z")
Im working on some blocks with a +/- to expand the blocks to show more options. At the moment the one block as an enum dropdown in the expanded look. When the block is first expanded the enum is black and not the same … --- ## [Domaci zadatak 14.04](https://forum.makecode.com/t/domaci-zadatak-14-04/7378)
**Author:** [@NovakZindovic](https://forum.makecode.com/u/NovakZindovic)\ **Replies:** 0\ **Last updated:** [April 14, 2021, 8:46pm UTC](https://forum.makecode.com/t/domaci-zadatak-14-04/7378 "2021-04-14T20:46:45Z")
--- ## [.hex file fail I2C with Micro:bit](https://forum.makecode.com/t/hex-file-fail-i2c-with-micro-bit/7368)
**Author:** [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)\ **Replies:** 0\ **Last updated:** [April 14, 2021, 2:54pm UTC](https://forum.makecode.com/t/hex-file-fail-i2c-with-micro-bit/7368 "2021-04-14T14:54:13Z")
I asked a tech rep. for an electronics company for a simple program to test their “Super:bit” power expansion board for I2C. She sent me a “library .hex” file. When I click on the file I get this message which confuses m… --- ## [LED blink when light level under 100](https://forum.makecode.com/t/led-blink-when-light-level-under-100/6485)
**Author:** [@Theoforus](https://forum.makecode.com/u/Theoforus)\ **Replies:** 4\ **Last updated:** [March 3, 2021, 4:47pm UTC](https://forum.makecode.com/t/led-blink-when-light-level-under-100/6485 "2021-03-03T16:47:26Z")
I would like to run a function that turns on and off a LED when the light level is under 100. I gave it a try, but it did not work. Can anyone help? Here´s the code: lightlevel = 0 def turn\_off(): pins.digital\_write… --- ## [practica0joselina](https://forum.makecode.com/t/practica0joselina/7325)
**Author:** [@joselina](https://forum.makecode.com/u/joselina)\ **Replies:** 0\ **Last updated:** [April 12, 2021, 4:24pm UTC](https://forum.makecode.com/t/practica0joselina/7325 "2021-04-12T16:24:52Z")
--- ## [Smiley Buttons](https://forum.makecode.com/t/smiley-buttons/7200)
**Author:** [@kdevi30](https://forum.makecode.com/u/kdevi30)\ **Replies:** 0\ **Last updated:** [April 5, 2021, 3:23pm UTC](https://forum.makecode.com/t/smiley-buttons/7200 "2021-04-05T15:23:17Z")
--- ## [dlpl-multibox](https://forum.makecode.com/t/dlpl-multibox/7161)
**Author:** [@baa](https://forum.makecode.com/u/baa)\ **Replies:** 0\ **Last updated:** [April 2, 2021, 5:37pm UTC](https://forum.makecode.com/t/dlpl-multibox/7161 "2021-04-02T17:37:30Z")
I have written an extension for my students. Everything is working, when the students use de Extension form github. What I want to to? My plan: The students are integrating the extension - than the Readme.md-file of… --- ## [Typehinting a list of integers](https://forum.makecode.com/t/typehinting-a-list-of-integers/7080)
**Author:** [@dog](https://forum.makecode.com/u/dog)\ **Replies:** 9\ **Last updated:** [March 31, 2021, 9:00pm UTC](https://forum.makecode.com/t/typehinting-a-list-of-integers/7080 "2021-03-31T21:00:33Z")
I have recently discovered that the microbit makecode editor requires to know the type of list before runtime. I have been using typehints to achieve this like so: enemies: List\[game.LedSprite\] = \[\] however when trying… --- ## [Tutorial not showing icons option](https://forum.makecode.com/t/tutorial-not-showing-icons-option/7117)
**Author:** [@ExploratekCat](https://forum.makecode.com/u/ExploratekCat)\ **Replies:** 0\ **Last updated:** [March 31, 2021, 3:52pm UTC](https://forum.makecode.com/t/tutorial-not-showing-icons-option/7117 "2021-03-31T15:52:50Z")
Hi, I’ve written a micro:bit tutorials for participants, and some of the blocs cited in my tutorial don’t appear in the selection. Specifically the ShowIcon and Clear Screen… any idea why? did I mistype it? The hint dis… --- ## [Classes don't work (python)](https://forum.makecode.com/t/classes-dont-work-python/6988)
**Author:** [@dog](https://forum.makecode.com/u/dog)\ **Replies:** 2\ **Last updated:** [March 29, 2021, 2:38pm UTC](https://forum.makecode.com/t/classes-dont-work-python/6988 "2021-03-29T14:38:20Z")
The way classes work is very flawed. When trying to define a constructor for a class I get this error, probably because of the underscores in the function name. Also when I don’t do that and try to construct a class … --- ## [Rock Paper Scissors](https://forum.makecode.com/t/rock-paper-scissors/7078)
**Author:** [@annettechew](https://forum.makecode.com/u/annettechew)\ **Replies:** 0\ **Last updated:** [March 29, 2021, 2:37pm UTC](https://forum.makecode.com/t/rock-paper-scissors/7078 "2021-03-29T14:37:24Z")
--- ## [plot brightness on micro:bit](https://forum.makecode.com/t/plot-brightness-on-micro-bit/7077)
**Author:** [@kjw](https://forum.makecode.com/u/kjw)\ **Replies:** 0\ **Last updated:** [March 29, 2021, 2:35pm UTC](https://forum.makecode.com/t/plot-brightness-on-micro-bit/7077 "2021-03-29T14:35:50Z")
There’s a plot brightness block in the documentation but I don’t see this in the editor. It’s not in beta version either, where is it? How would the value be retrieved, \[point (https://makecode.microbit.org/reference/le… --- ## [Watch Interface Help pls](https://forum.makecode.com/t/watch-interface-help-pls/7047)
**Author:** [@Primal\_Nexus](https://forum.makecode.com/u/Primal_Nexus)\ **Replies:** 4\ **Last updated:** [March 28, 2021, 4:35pm UTC](https://forum.makecode.com/t/watch-interface-help-pls/7047 "2021-03-28T16:35:04Z")
So basically I have this unfinished project in the Micro:bit editor that I’m having trouble working around where I’m trying to get up a menu with options (like a FitBit or something) - it has one choice for now which i… --- ## [شرح ميكروبت](https://forum.makecode.com/t/topic/7045)
**Author:** [@alhatmia](https://forum.makecode.com/u/alhatmia)\ **Replies:** 0\ **Last updated:** [March 27, 2021, 3:16pm UTC](https://forum.makecode.com/t/topic/7045 "2021-03-27T15:16:33Z")
--- ## [Make Code account closed](https://forum.makecode.com/t/make-code-account-closed/6998)
**Author:** [@bfriedlander](https://forum.makecode.com/u/bfriedlander)\ **Replies:** 2\ **Last updated:** [March 26, 2021, 7:36pm UTC](https://forum.makecode.com/t/make-code-account-closed/6998 "2021-03-26T19:36:49Z")
Hi there - I have a student who said that got an email that let him know his account was closed, and lost all his work. What is the reason this happened? And is there any way to recover his work? Thank you --- ## [glavnadijagonala](https://forum.makecode.com/t/glavnadijagonala/7009)
**Author:** [@cicak](https://forum.makecode.com/u/cicak)\ **Replies:** 0\ **Last updated:** [March 25, 2021, 10:17pm UTC](https://forum.makecode.com/t/glavnadijagonala/7009 "2021-03-25T22:17:37Z")
--- ## [Discussion forum on Reddit for Yahboom MakeCode kits](https://forum.makecode.com/t/discussion-forum-on-reddit-for-yahboom-makecode-kits/6979)
**Author:** [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)\ **Replies:** 0\ **Last updated:** [March 24, 2021, 9:58pm UTC](https://forum.makecode.com/t/discussion-forum-on-reddit-for-yahboom-makecode-kits/6979 "2021-03-24T21:58:53Z")
Just opened, a question and answer forum for Yahboom kits, often made with Lego Technics parts and Micro:bit also using Arcade console with radio communications to the Micro:bit : https://www.reddit.com/r/YahboomMC/ --- ## [ImeMojeJelena](https://forum.makecode.com/t/imemojejelena/6951)
**Author:** [@cicak](https://forum.makecode.com/u/cicak)\ **Replies:** 0\ **Last updated:** [March 24, 2021, 3:23pm UTC](https://forum.makecode.com/t/imemojejelena/6951 "2021-03-24T15:23:23Z")
--- ## [Video: Microbits control our fantasy delivery car](https://forum.makecode.com/t/video-microbits-control-our-fantasy-delivery-car/6950)
**Author:** [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)\ **Replies:** 0\ **Last updated:** [March 24, 2021, 3:21pm UTC](https://forum.makecode.com/t/video-microbits-control-our-fantasy-delivery-car/6950 "2021-03-24T15:21:55Z")
Starship model nose cone delivered with Micro:bit controller and onboard Micro:bit using “radio” at the coffee shop-meet up: --- ## [Flashing Heart](https://forum.makecode.com/t/flashing-heart/6873)
**Author:** [@MsLawrence225](https://forum.makecode.com/u/MsLawrence225)\ **Replies:** 0\ **Last updated:** [March 19, 2021, 6:44pm UTC](https://forum.makecode.com/t/flashing-heart/6873 "2021-03-19T18:44:28Z")
--- ## [MuVision & Huskylens Problems](https://forum.makecode.com/t/muvision-huskylens-problems/6858)
**Author:** [@Bilu](https://forum.makecode.com/u/Bilu)\ **Replies:** 1\ **Last updated:** [March 19, 2021, 7:58am UTC](https://forum.makecode.com/t/muvision-huskylens-problems/6858 "2021-03-19T07:58:38Z")
Hello everyone, i’m trying to initialized my MuVision sensor and my Huskeylens but the simulator doesn’t work. Few month ago it was OK not now. Why? Thanks for your help. --- ## [Serial comms with PC](https://forum.makecode.com/t/serial-comms-with-pc/6496)
**Author:** [@canodot](https://forum.makecode.com/u/canodot)\ **Replies:** 5\ **Last updated:** [March 19, 2021, 7:24am UTC](https://forum.makecode.com/t/serial-comms-with-pc/6496 "2021-03-19T07:24:49Z")
I am using a Micro:bit V2 with MakeCode. Using PuTTY in the PC (terminal emulator) and the Makecode commands “Serial write line ()” and “Serial write number ()” , I am able to send serial communication (for program trou… --- ## [R307 fingerprint sensor](https://forum.makecode.com/t/r307-fingerprint-sensor/2056)
**Author:** [@Jesua](https://forum.makecode.com/u/Jesua)\ **Replies:** 1\ **Last updated:** [March 18, 2021, 3:24pm UTC](https://forum.makecode.com/t/r307-fingerprint-sensor/2056 "2021-03-18T15:24:36Z")
Hi guys, Im looking for someone who could help me to build an extension for r307 fingerprint sensor to be used in makecode bbc microbit. Thank you in advance :blush: --- ## [https://makecode.microbit.org/\_27E5Tyets7Hm](https://forum.makecode.com/t/https-makecode-microbit-org-27e5tyets7hm/6829)
**Author:** [@mi-09](https://forum.makecode.com/u/mi-09)\ **Replies:** 0\ **Last updated:** [March 17, 2021, 5:51pm UTC](https://forum.makecode.com/t/https-makecode-microbit-org-27e5tyets7hm/6829 "2021-03-17T17:51:15Z")
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