说明:
In the nineteenth lesson, in the second part, we analyze the operation of String blocks: Getting a substring, Getting a character from a string, Adding "Char" to a string, in a convenient graphical program Flprog without writing code Flprog website: flprog.ru !!!The links below open in browser "Google Chrome" in the "Yandex browser" can not open!!! MQ-2 gas and smoke sensor: http://allshops.me/cashback/view/pja0fdfqk9s2i2iuq9khqd6mje25p8fk/?_shorturl=https%3A%2F%2Fgot.by%2F2y0tpn&_shorturl_sign=96c54032dcf18d917e4dfa81edbbcb40 Ten segment indicator: http://allshops.me/cashback/view/pja10x9upi4gysoflppvxvfii3axce8r/?_shorturl=https%3A%2F%2Fali.pub%2F2y0v7b&_shorturl_sign=6901d4757faca7f56349db735155856b Ina-219 Volt-Ammeter module: https://hz.ru.aliexpress.com/af/module-ina219.html?site=rus&g=y&d=y&blanktest=0&origin=n&jump=afs&SortType=total_tranpro_desc&SearchText=module+ina219&initiative_id=QRW_20180603052803&isViewCP=y&needQuery=n&af=294751_1&cv=30342208&cn=46scmvuxor4xpqvyi1dsizgeridevrf8&dp=v5_46scmvuxor4xpqvyi1dsizgeridevrf8&af=294751_1&cv=30342208&cn=46scmvuxor4xpqvyi1dsizgeridevrf8&dp=v5_46scmvuxor4xpqvyi1dsizgeridevrf8&afref=&aff_fcid=14e7d3c280674202b82de755dcb68f7c-1714276042269-07498-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=14e7d3c280674202b82de755dcb68f7c-1714276042269-07498-_9hwhcM&terminal_id=76eaf070a6674924b4ad5725e2af9ef9 Arduino buttons: https://hz.ru.aliexpress.com/af/12*12*7.3MM-Micro-switch-button.html?site=rus&g=y&blanktest=0&origin=n&filterCat=202004307%2C202001142%2C202001107&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=12*12*7.3MM+Micro+switch+button&initiative_id=SB_20180618065512&af=294751_1&cv=30534892&cn=46scmvuxglavg5vmb50pol96w6zfpc9m&dp=v5_46scmvuxglavg5vmb50pol96w6zfpc9m&af=294751_1&cv=30534892&cn=46scmvuxglavg5vmb50pol96w6zfpc9m&dp=v5_46scmvuxglavg5vmb50pol96w6zfpc9m&afref=&aff_fcid=ff81892debe945ba86f9d560de6b3bc7-1714276042265-09772-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=ff81892debe945ba86f9d560de6b3bc7-1714276042265-09772-_9hwhcM&terminal_id=939f49ff7b384ad3b5a0ba19566e47cf DFPlayer Mini: https://hz.ru.aliexpress.com/af/DFPlayer-Mini.html?site=rus&g=y&origin=n&blanktest=0&filterCat=202004965%2C202000543%2C202059173&jump=afs&groupsort=1&SearchText=DFPlayer+Mini&SortType=price_asc&initiative_id=SB_20180416103712&af=294751_1&cv=29672908&cn=46scmvuxstdasowp7fu6orbuc7kd2u6l&dp=v5_46scmvuxstdasowp7fu6orbuc7kd2u6l&af=294751_1&cv=29672908&cn=46scmvuxstdasowp7fu6orbuc7kd2u6l&dp=v5_46scmvuxstdasowp7fu6orbuc7kd2u6l&afref=&aff_fcid=4dd3c683cbe645e396a931c9415552da-1714276041966-03836-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=4dd3c683cbe645e396a931c9415552da-1714276041966-03836-_9hwhcM&terminal_id=ff807acc36614aff874994578d4855d1 Encoder: http://allshops.me/cashback/view/pkax3lf4ebgy0e8b0jyplq6dtv8wldl2/?_shorturl=https%3A%2F%2Fgot.by%2F2zmeua&_shorturl_sign=a4942e1414c0d38874d57ca58032ced4 Solenoid valve: https://hz.ru.aliexpress.com/af/solenoid-valve.html?site=rus&g=y&blanktest=0&origin=n&filterCat=202061887%2C202002062%2C202000116&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=solenoid+valve&initiative_id=SB_20180319105441&needQuery=n&af=294751_1&cv=29102969&cn=46scmvuxp3qbbwpc3jdiz49wnrw1ncle&dp=v5_46scmvuxp3qbbwpc3jdiz49wnrw1ncle&af=294751_1&cv=29102969&cn=46scmvuxp3qbbwpc3jdiz49wnrw1ncle&dp=v5_46scmvuxp3qbbwpc3jdiz49wnrw1ncle&afref=&aff_fcid=0d2fe3778dbb441e985fb4c885dd718c-1714276042266-06466-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=0d2fe3778dbb441e985fb4c885dd718c-1714276042266-06466-_9hwhcM&terminal_id=6c99cce25f064da7999b037f38323dea Toggle switch with LEDs: https://hz.ru.aliexpress.com/af/toggle-switch-cover.html?site=rus&g=y&origin=n&blanktest=0&jump=afs&SortType=total_tranpro_desc&SearchText=toggle+switch+cover&CatId=202004307&initiative_id=AS_20180319105909&needQuery=n&af=294751_1&cv=29103064&cn=46scmvuxrus0spi3ma0ycp8k4fvdrbrh&dp=v5_46scmvuxrus0spi3ma0ycp8k4fvdrbrh&af=294751_1&cv=29103064&cn=46scmvuxrus0spi3ma0ycp8k4fvdrbrh&dp=v5_46scmvuxrus0spi3ma0ycp8k4fvdrbrh&afref=&aff_fcid=45a3ceb6b7d241dfb166490bccfd36fe-1714276042268-08810-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=45a3ceb6b7d241dfb166490bccfd36fe-1714276042268-08810-_9hwhcM&terminal_id=2f6043b6a96f430285b8aaa52ed910f5 Submersible water pump: https://hz.ru.aliexpress.com/af/submersible-pump-for-aquarium.html?site=rus&g=y&origin=n&blanktest=0&jump=afs&SortType=price_asc&SearchText=submersible+pump+for+aquarium&CatId=202000352&initiative_id=AS_20180217093101&needQuery=n&af=294751_1&cv=28306530&cn=46scmvuxhs95096aoqycc0o2wsfzkkib&dp=v5_46scmvuxhs95096aoqycc0o2wsfzkkib&af=294751_1&cv=28306530&cn=46scmvuxhs95096aoqycc0o2wsfzkkib&dp=v5_46scmvuxhs95096aoqycc0o2wsfzkkib&afref=&aff_fcid=f4b773144d7e4d318e4074d97ee9a4de-1714276042277-04383-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=f4b773144d7e4d318e4074d97ee9a4de-1714276042277-04383-_9hwhcM&terminal_id=a17d7e2d97f842cebac122c23547a4f5 GSM SIM800L module: https://hz.ru.aliexpress.com/af/SIM800L-GPRS-GSM-Module-MicroSIM.html?d=y&origin=n&blanktest=0&jump=afs&initiative_id=SB_20180106021304&isViewCP=y&catId=0&af=294751_1&cv=27114677&cn=46scmvuxmuubyniwa3hkgqxdtojrm4b3&dp=v5_46scmvuxmuubyniwa3hkgqxdtojrm4b3&af=294751_1&cv=27114677&cn=46scmvuxmuubyniwa3hkgqxdtojrm4b3&dp=v5_46scmvuxmuubyniwa3hkgqxdtojrm4b3&afref=&aff_fcid=8c2a0ca2b23b4547afe2fa665d1e710b-1714276042283-02387-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=8c2a0ca2b23b4547afe2fa665d1e710b-1714276042283-02387-_9hwhcM&terminal_id=5fe31efc6d7c463f90a3dee2663bb0db 3A step-down Converter: https://hz.ru.aliexpress.com/af/DC%25252dDC-step-down-Power-supply-Module-3A.html?d=y&origin=n&blanktest=0&jump=afs&initiative_id=SB_20180106021443&isViewCP=y&catId=0&af=294751_1&cv=27114695&cn=46scmvuxb90eyjk2w9twxw9ix8np4qbc&dp=v5_46scmvuxb90eyjk2w9twxw9ix8np4qbc&af=294751_1&cv=27114695&cn=46scmvuxb90eyjk2w9twxw9ix8np4qbc&dp=v5_46scmvuxb90eyjk2w9twxw9ix8np4qbc&afref=&aff_fcid=204e8e83b8714ccabde160a44ad5481f-1714276042277-06497-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=204e8e83b8714ccabde160a44ad5481f-1714276042277-06497-_9hwhcM&terminal_id=5c4325a2652f45d1aa8764c8c4e7d80d Stand Holder for display: https://hz.ru.aliexpress.com/af/LCD1602-shell-case-holder.html?d=y&origin=n&blanktest=0&jump=afs&initiative_id=SB_20180203065708&isViewCP=y&catId=0&af=294751_1&cv=27885628&cn=46scmvuxnz12zjfn8ku3pcz1uu808y1u&dp=v5_46scmvuxnz12zjfn8ku3pcz1uu808y1u&af=294751_1&cv=27885628&cn=46scmvuxnz12zjfn8ku3pcz1uu808y1u&dp=v5_46scmvuxnz12zjfn8ku3pcz1uu808y1u&afref=&aff_fcid=4412c99fe8e4434a9f745d695025dc59-1714276042275-06817-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=4412c99fe8e4434a9f745d695025dc59-1714276042275-06817-_9hwhcM&terminal_id=0889ba075bca4d409b5fab0b8ae7175b DS18B20 temperature sensor: https://hz.ru.aliexpress.com/w/wholesale-ds18b20.html?initiative_id=AS_20171130071044&site=rus&g=y&SearchText=ds18b20&tc=af&CatId=202000062&af=294751_1&cv=26351382&cn=46scmvuxq4emf98v79tkh6pir4t14mmy&dp=v5_46scmvuxq4emf98v79tkh6pir4t14mmy&af=294751_1&cv=26351382&cn=46scmvuxq4emf98v79tkh6pir4t14mmy&dp=v5_46scmvuxq4emf98v79tkh6pir4t14mmy&afref=&aff_fcid=d6a49357c8cf4147be27e1c2f80b7065-1714276042273-08376-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=d6a49357c8cf4147be27e1c2f80b7065-1714276042273-08376-_9hwhcM&terminal_id=873ef2fb79fd4d0daff0b78e4947616c The ambient light sensor (Photoresistor): http://allshops.me/cashback/view/pk5dy06c3wzjbx0sw9mdw7n5kl8zsai6/?_shorturl=https%3A%2F%2Fgot.by%2F2ze7fx&_shorturl_sign=d76b220b01ab07656db6b544b21e58d8 Arduino UNO to choose from: https://hz.ru.aliexpress.com/af/arduino-uno-r3.html?site=rus&g=y&origin=n&filterCat=202001107%252C202001115%252C202000062&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=arduino+uno+r3&initiative_id=RS_20181225083316&needQuery=n&af=294751_1&cv=32654932&cn=46scmvux7xcpdp0azoyfe7atx8knoxdg&dp=v5_46scmvux7xcpdp0azoyfe7atx8knoxdg&af=294751_1&cv=32654932&cn=46scmvux7xcpdp0azoyfe7atx8knoxdg&dp=v5_46scmvux7xcpdp0azoyfe7atx8knoxdg&afref=&aff_fcid=e2268abcb55940929f27ac5877230e55-1714276042274-03789-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=e2268abcb55940929f27ac5877230e55-1714276042274-03789-_9hwhcM&terminal_id=0adf676f0db242b7bb69bc88e1881936 Arduino NANO: https://hz.ru.aliexpress.com/af/Arduino-Nano-V3.0.html?site=rus&g=y&origin=n&filterCat=202001107%2C202000822%2C202060457&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=Arduino+Nano+V3.0&initiative_id=SB_20170725094534&af=294751_1&cv=3344999&cn=46scmvux6qtfopn2jcq228tsc6ds63qf&dp=v5_46scmvux6qtfopn2jcq228tsc6ds63qf&af=294751_1&cv=3344999&cn=46scmvux6qtfopn2jcq228tsc6ds63qf&dp=v5_46scmvux6qtfopn2jcq228tsc6ds63qf&afref=&aff_fcid=ee3188711d9d427ba68fbc2c5400737c-1714276042270-08086-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=ee3188711d9d427ba68fbc2c5400737c-1714276042270-08086-_9hwhcM&terminal_id=282d6abe2176494da27e8a0c9aeabd47 Arduino Mini: https://hz.ru.aliexpress.com/af/Pro-Mini-Atmega328.html?site=rus&g=y&origin=n&filterCat=202001107&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=Pro+Mini+Atmega328&initiative_id=SB_20170725094937&af=294751_1&cv=3344999&cn=46scmvuxy119qaozemgs9hzzovr6drrl&dp=v5_46scmvuxy119qaozemgs9hzzovr6drrl&af=294751_1&cv=3344999&cn=46scmvuxy119qaozemgs9hzzovr6drrl&dp=v5_46scmvuxy119qaozemgs9hzzovr6drrl&afref=&aff_fcid=4fc7bc1eda4e4850b8d14f57873027b2-1714276042276-02684-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=4fc7bc1eda4e4850b8d14f57873027b2-1714276042276-02684-_9hwhcM&terminal_id=f41c1a0229ef4712932c033e0f2bac1e USB UART/TTL (firmware Converter): https://hz.ru.aliexpress.com/af/usb-uart-ttl.html?site=rus&g=y&SearchText=usb+uart+ttl&SortType=total_tranpro_desc&CatId=202001107&initiative_id=AS_20181225082651&origin=n&jump=afs&af=294751_1&cv=3344999&cn=46scmvux1pnbuz4a2jw5rwyyo3acxrg3&dp=v5_46scmvux1pnbuz4a2jw5rwyyo3acxrg3&af=294751_1&cv=3344999&cn=46scmvux1pnbuz4a2jw5rwyyo3acxrg3&dp=v5_46scmvux1pnbuz4a2jw5rwyyo3acxrg3&afref=&aff_fcid=57b8bd0c5e2d4f7c8f42508dfe4386d3-1714276042280-00408-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=57b8bd0c5e2d4f7c8f42508dfe4386d3-1714276042280-00408-_9hwhcM&terminal_id=5438d3f4aee14bd8ac36dd73421301e0 Microcontroller NODE MCU: https://hz.ru.aliexpress.com/af/NodeMcu-Lua-WIFI-Internet.html?site=rus&g=y&origin=n&filterCat=202001107%2C202059173&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=NodeMcu+Lua+WIFI+Internet&initiative_id=SB_20170909051648&af=294751_1&cv=3344999&cn=46scmvux1fyeyr20sbsb28ps7i3l9orr&dp=v5_46scmvux1fyeyr20sbsb28ps7i3l9orr&af=294751_1&cv=3344999&cn=46scmvux1fyeyr20sbsb28ps7i3l9orr&dp=v5_46scmvux1fyeyr20sbsb28ps7i3l9orr&afref=&aff_fcid=6dad0aa30cb043338ac02f1eb79af06a-1714276042271-02119-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=6dad0aa30cb043338ac02f1eb79af06a-1714276042271-02119-_9hwhcM&terminal_id=53c735f8489e4535ad649d795ba48593 Arduino sensor shield v5. 0: http://ali.pub/1bfevy Arduino sensor shield to choose from: https://hz.ru.aliexpress.com/w/wholesale-Arduino-sensor-Shield-V5.0.html?site=rus&SearchText=Arduino+sensor+Shield+V5.0&g=y&SortType=total_tranpro_desc&groupsort=1&tc=af&initiative_id=SB_20170409041327&af=294751_1&cv=9970524&cn=46scmvuxnndl2cqo3pnz75zajrt5lbpm&dp=v5_46scmvuxnndl2cqo3pnz75zajrt5lbpm&af=294751_1&cv=9970524&cn=46scmvuxnndl2cqo3pnz75zajrt5lbpm&dp=v5_46scmvuxnndl2cqo3pnz75zajrt5lbpm&afref=&aff_fcid=32499c31629b444dabe4771d83108c12-1714276042274-09024-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=32499c31629b444dabe4771d83108c12-1714276042274-09024-_9hwhcM&terminal_id=8f4c556502b64499912b982e15c6955d Overview-Arduino sensor shield v5. 0: https://www.youtube.com/watch?v=gWGo75wSl64 Platform for Arduino: https://hz.ru.aliexpress.com/af/r3-transparent-acrylic-Board.html?site=rus&SearchText=r3+transparent+acrylic+Board&g=y&SortType=total_tranpro_desc&initiative_id=SB_20181224063822&origin=n&jump=afs&af=294751_1&cv=32645574&cn=46scmvux5rtx8n6sfqfb19f3xzlia2mv&dp=v5_46scmvux5rtx8n6sfqfb19f3xzlia2mv&af=294751_1&cv=32645574&cn=46scmvux5rtx8n6sfqfb19f3xzlia2mv&dp=v5_46scmvux5rtx8n6sfqfb19f3xzlia2mv&afref=&aff_fcid=283377f1fe7143b8bd2c6ba8df0431d2-1714276042266-08691-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=283377f1fe7143b8bd2c6ba8df0431d2-1714276042266-08691-_9hwhcM&terminal_id=321dc7bfb5f04c0fbe3c45488718e1ae Display with dark backlight: https://hz.ru.aliexpress.com/af/LCD-1602-16x2-Black.html?ltype=affiliate&d=y&CatId=0&SearchText=LCD+1602+16x2+Black&trafficChannel=af&SortType=total_tranpro_desc&groupsort=1&page=1&af=294751_1&cv=35207410&cn=46scmvuxohoowq3lhmztgboji1104j0c&dp=v5_46scmvuxohoowq3lhmztgboji1104j0c&af=294751_1&cv=35207410&cn=46scmvuxohoowq3lhmztgboji1104j0c&dp=v5_46scmvuxohoowq3lhmztgboji1104j0c&afref=&aff_fcid=7cd81b73f3804174ae28e28abff10b4c-1714276041642-07016-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=7cd81b73f3804174ae28e28abff10b4c-1714276041642-07016-_9hwhcM&terminal_id=9d1873973e334d7e9dfda47c36a216de Display with dark backlight (ebay.com): https://allshops.me/redirect/cpa/o/pvvov9843yrtglujzyr4yfi33pvmpw44/?_shorturl=https%3A%2F%2Fgot.by%2F3mryke&_shorturl_sign=f996dff2f497f29deda090d6ca49e493 Two-line display(blue, green): http://ali.pub/19iccq Four-line display: http://ali.pub/19ide2 Display to choose from: http://allshops.me/cashback/view/onld2ks01d3k4nvlkenyw0y9anqrkt27/?_shorturl=https%3A%2F%2Fali.pub%2F19idw5&_shorturl_sign=919dfeba1e5676b1d04fc3e00b7958ae IR Receiver: https://hz.ru.aliexpress.com/af/IR-receiver-Arduino.html?site=rus&groupsort=1&SearchText=IR+receiver+Arduino&g=y&SortType=total_tranpro_desc&initiative_id=SB_20170916041144&isAffiliate=y&filterCat=202001107%2C202000062%2C202000345&af=294751_1&cv=23706388&cn=46scmvux4blfajojk9u7oaf15lir8r3m&dp=v5_46scmvux4blfajojk9u7oaf15lir8r3m&af=294751_1&cv=23706388&cn=46scmvux4blfajojk9u7oaf15lir8r3m&dp=v5_46scmvux4blfajojk9u7oaf15lir8r3m&afref=&aff_fcid=262e4e595da9445b92eb9c41a455464f-1714276042273-04786-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=262e4e595da9445b92eb9c41a455464f-1714276042273-04786-_9hwhcM&terminal_id=e0ed63431e6d4e1a915babf294ba49d7 IR Remote: https://hz.ru.aliexpress.com/af/IR-remote-for-Arduino.html?SearchText=IR+remote+for+Arduino&SortType=total_tranpro_desc&filterCat=202001107%25252C202000062%25252C202000345&g=y&groupsort=1&initiative_id=SB_20170916040859&isAffiliate=y&site=rus&af=294751_1&cv=23706317&cn=46scmvux892umzqpep8wq0y2v5r6q76e&dp=v5_46scmvux892umzqpep8wq0y2v5r6q76e&af=294751_1&cv=23706317&cn=46scmvux892umzqpep8wq0y2v5r6q76e&dp=v5_46scmvux892umzqpep8wq0y2v5r6q76e&afref=&aff_fcid=4d407a6a6b884af294f86bebde73ce26-1714276042285-00968-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=4d407a6a6b884af294f86bebde73ce26-1714276042285-00968-_9hwhcM&terminal_id=4f6a9525a90744cf8c0e27f5996d9c83 Arduino real time clock: https://hz.ru.aliexpress.com/w/wholesale-Real-time-clock-Arduino.html?site=rus&SearchText=Real+time+clock+Arduino&g=y&SortType=price_asc&groupsort=1&tc=af&initiative_id=SB_20170323114835&af=294751_1&cv=8891196&cn=46scmvux43vnkr1ry7nrpido7f3nk51f&dp=v5_46scmvux43vnkr1ry7nrpido7f3nk51f&af=294751_1&cv=8891196&cn=46scmvux43vnkr1ry7nrpido7f3nk51f&dp=v5_46scmvux43vnkr1ry7nrpido7f3nk51f&afref=&aff_fcid=ed5156c16ca84f7e9d91f6bc13d4173d-1714276042267-05825-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=ed5156c16ca84f7e9d91f6bc13d4173d-1714276042267-05825-_9hwhcM&terminal_id=61d363e7517c4ad29644d770c6136f63 The object sensor: http://ali.pub/1dl0rn Obstacle sensor to choose from: http://allshops.me/cashback/view/pk7bn360a3z5dgu3izc6z7a3f9in6pfm/?_shorturl=https%3A%2F%2Fgot.by%2F2zh60b&_shorturl_sign=452abe876cabbab75a45387d5686a07b MQ-2 gas and smoke sensor: http://allshops.me/cashback/view/pk7bkjh70p0jvjfx1mks6hfwp4k8x9hh/?_shorturl=https%3A%2F%2Fgot.by%2F2zh5rd&_shorturl_sign=9c9d0bbcb78333514d2b057d2500a8a8 Gas and smoke sensor to choose from: http://allshops.me/cashback/view/pk7bimk8mbbxugagj58jqu94m4p717u6/?_shorturl=https%3A%2F%2Fgot.by%2F2zh5kr&_shorturl_sign=815278cf281a13c33b2362eb023c6928 HC-SR04 rangefinder: http://allshops.me/cashback/view/pk7be47a8kf51id7g2nosoqp343n8bqm/?_shorturl=https%3A%2F%2Fgot.by%2F2zh5an&_shorturl_sign=e370ca3e1ccfad7e3557f5cfc5a20dd7 HY-SRF05 rangefinder: http://allshops.me/cashback/view/pk7bbrqtjzkz3j7sx11u73fijl9ig818/?_shorturl=https%3A%2F%2Fgot.by%2F2zh52o&_shorturl_sign=738c03d4a8bbeb4afed08d9cde3ec12b Light meter: http://ali.pub/1naoed Luxmeter to choose from: https://hz.ru.aliexpress.com/af/BH1750.html?site=rus&g=y&origin=n&filterCat=202001107%2C202000062%2C202059173&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=BH1750&initiative_id=SB_20170710104157&af=294751_1&cv=32638193&cn=46scmvuxs9q6opv3tb36jthbrgi8eegp&dp=v5_46scmvuxs9q6opv3tb36jthbrgi8eegp&af=294751_1&cv=32638193&cn=46scmvuxs9q6opv3tb36jthbrgi8eegp&dp=v5_46scmvuxs9q6opv3tb36jthbrgi8eegp&afref=&aff_fcid=fea670d1d0f449098736261d6ba3d035-1714276042272-04958-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=fea670d1d0f449098736261d6ba3d035-1714276042272-04958-_9hwhcM&terminal_id=fb57d26efa644c00b99195b63754fb2e Humidity sensor: http://allshops.me/cashback/view/pk7b5lhf7r8xw1nlhi4t1bpmt2u44mpe/?_shorturl=https%3A%2F%2Fgot.by%2F2zh4qm&_shorturl_sign=8f05efcab9e0595d4db272e47d1c81a2 The inductance sensor: http://allshops.me/cashback/view/pk7b2u9ewvqwl2yh8lzr1i1bodmczsbn/?_shorturl=https%3A%2F%2Fgot.by%2F2zh4jm&_shorturl_sign=404f38397503a6de56cb977bfb144837 Inductance sensor to choose from: https://www.aliexpress.com/w/wholesale-LJ12A3%2525252d4%2525252dZ%252FBX.html?d=y&af=294751_1&afref=&cn=46scmvuxbdxdxpw0xvbdjxct5bx3wi9t&dp=v5_46scmvuxbdxdxpw0xvbdjxct5bx3wi9t&cv=13360813&blanktest=0&isviewcp=y BMP180 sensor (Barometer): http://allshops.me/cashback/view/pk7avzk52w1xyats16ldxyw2cdj6i2tn/?_shorturl=https%3A%2F%2Fgot.by%2F2zh42i&_shorturl_sign=267c8c13451717e31b164cd54195a8e0 Solid state relays: https://hz.ru.aliexpress.com/af/solid-state-relays-arduino.html?site=rus&g=y&blanktest=0&origin=n&filterCat=202001107%2C202000062%2C202000714&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=solid+state+relays+arduino&initiative_id=SB_20180620075229&af=294751_1&cv=30560039&cn=46scmvuxufajb144ak3gnh3prht31s9n&dp=v5_46scmvuxufajb144ak3gnh3prht31s9n&af=294751_1&cv=30560039&cn=46scmvuxufajb144ak3gnh3prht31s9n&dp=v5_46scmvuxufajb144ak3gnh3prht31s9n&afref=&aff_fcid=577ea2f105ac40738fe765198408650c-1714276042271-08625-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=577ea2f105ac40738fe765198408650c-1714276042271-08625-_9hwhcM&terminal_id=585d092a64c44ed88eddda0c15603798 Contact relays: https://hz.ru.aliexpress.com/af/Arduino-relay.html?site=rus&g=y&origin=n&filterCat=202000714%2C202000718%2C202001107&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=Arduino+relay&initiative_id=SB_20181223092310&needQuery=n&af=294751_1&cv=32637866&cn=46scmvux7ngg3ge1ubp969hw7rza2hce&dp=v5_46scmvux7ngg3ge1ubp969hw7rza2hce&af=294751_1&cv=32637866&cn=46scmvux7ngg3ge1ubp969hw7rza2hce&dp=v5_46scmvux7ngg3ge1ubp969hw7rza2hce&afref=&aff_fcid=9b7d32faf407405eb1376678a41e8b4c-1714276042271-09900-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=9b7d32faf407405eb1376678a41e8b4c-1714276042271-09900-_9hwhcM&terminal_id=1d790a16399f46329446e5dafbba082c Relay to choose from: http://allshops.me/cashback/view/pamq4qa8zqf9f5gu7vrib43ovzb9lpgc/?_shorturl=https%3A%2F%2Fgot.by%2F2lcpgu&_shorturl_sign=968d27281cf5fad3603872efc6f2708b Servos: https://www.aliexpress.com/w/wholesale-servo.html?d=y&af=294751_1&afref=&cn=46scmvux3azuunyo253hdsl6s1mw9xd7&dp=v5_46scmvux3azuunyo253hdsl6s1mw9xd7&cv=11238430&blanktest=0&isviewcp=y Layout boards: http://allshops.me/cashback/view/pk796emh5f7in35nat0w3f3ad8vs6atz/?_shorturl=https%3A%2F%2Fgot.by%2F2zgzlb&_shorturl_sign=686fd90713c1567e6c14efa1e3b2c2fc Layout boards to choose from: https://hz.ru.aliexpress.com/af/Electronic-kit-Circuit-Breadboards.html?site=rus&g=y&origin=n&filterCat=202001107%2C202001491&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=Electronic+kit+Circuit+Breadboards&initiative_id=SB_20181223091109&af=294751_1&cv=32637742&cn=46scmvux8yijfweiib2yl7csq8vepcyw&dp=v5_46scmvux8yijfweiib2yl7csq8vepcyw&af=294751_1&cv=32637742&cn=46scmvux8yijfweiib2yl7csq8vepcyw&dp=v5_46scmvux8yijfweiib2yl7csq8vepcyw&afref=&aff_fcid=7c73ec75b5014f259daf5ee44b92072b-1714276042273-04952-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=7c73ec75b5014f259daf5ee44b92072b-1714276042273-04952-_9hwhcM&terminal_id=f9a44c58b6e14d6893b85029fae75ff9 Engine driver: http://ali.pub/1a1zxx The driver of engines to choose from: https://hz.ru.aliexpress.com/af/L298N.html?site=rus&g=y&origin=n&filterCat=202002645%252C202002642%252C202002646&jump=afs&groupsort=1&SortType=total_tranpro_desc&SearchText=L298N&initiative_id=SB_20170402001756&needQuery=n&af=294751_1&cv=32637711&cn=46scmvux64r14417s8it16sxhfa7sb0y&dp=v5_46scmvux64r14417s8it16sxhfa7sb0y&af=294751_1&cv=32637711&cn=46scmvux64r14417s8it16sxhfa7sb0y&dp=v5_46scmvux64r14417s8it16sxhfa7sb0y&afref=&aff_fcid=5ed75dabe9414079aecc2088f861569d-1714276042275-03454-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=5ed75dabe9414079aecc2088f861569d-1714276042275-03454-_9hwhcM&terminal_id=5fadbc7c44934dab98bf8c1cec85fb4b Motor with gear: http://ali.pub/1a211z Motor with gearbox to choose from: http://allshops.me/cashback/view/onrx58mawrtb6ezvyt2x23gzyv9d4b0m/?_shorturl=https%3A%2F%2Fali.pub%2F1a232w&_shorturl_sign=ac57a5e66eabedced5819909ec227c92 Wheels for Arduino: http://ali.pub/1a23dz Wheels for Arduino to choose from: http://allshops.me/cashback/view/onrxecl4sw7aehs7lh9xy1jo67nnpop7/?_shorturl=https%3A%2F%2Fali.pub%2F1a23ye&_shorturl_sign=c50becf75f9012fcbe2e70a7470e659e Gooseneck platform for Arduino to choose from: https://www.aliexpress.com/w/wholesale-Platform-for-Arduino.html?d=y&af=294751_1&afref=&cn=46scmvuxhsfrgi96f9zd2a9lv0vdyfsf&dp=v5_46scmvuxhsfrgi96f9zd2a9lv0vdyfsf&cv=12425199&blanktest=0&isviewcp=y The RGB Led modular: https://www.aliexpress.com/w/wholesale-3-Color-RGB-LED-Sensor-Module-for-Arduino.html?d=y&af=294751_1&afref=&cn=46scmvuxntvdvu2qnjigd0y9c6kxgex4&dp=v5_46scmvuxntvdvu2qnjigd0y9c6kxgex4&cv=17415205&blanktest=0&isviewcp=y RGB LEDs to choose from: https://www.aliexpress.com/w/wholesale-RGB-LED-5mm.html?d=y&af=294751_1&afref=&cn=46scmvuxtyjg3bi4bh1xzxcu5pp7tg5w&dp=v5_46scmvuxtyjg3bi4bh1xzxcu5pp7tg5w&cv=17415496&blanktest=0&isviewcp=y The EEPROM module AT24C256: http://ali.pub/1qsaa3 EEPROM module to choose from: http://allshops.me/cashback/view/pk78jqraqg6syjh1cvz389ix39vg9yq3/?_shorturl=https%3A%2F%2Fgot.by%2F2zgy32&_shorturl_sign=8edbfa19326da8e310c025f202847fcc Transistor switch MOSFET 5A: http://allshops.me/cashback/view/pk78h02ng0pl6ljylmvb13607lph7ge1/?_shorturl=https%3A%2F%2Fgot.by%2F2zgxx1&_shorturl_sign=39a7f08842cd7b9d22b75c66a8639961 MOSFET on 15A: https://hz.ru.aliexpress.com/premium/MOS-Field-Effect-Transistor-Trigger.html?site=rus&g=y&SortType=default&SearchText=MOS+Field+Effect+Transistor+Trigger&tc=ppc&initiative_id=SB_20180722042201&needQuery=n&af=294751_1&cv=31115376&cn=46scmvuxdr9ouxwg7xa7spekyrwq19uj&dp=v5_46scmvuxdr9ouxwg7xa7spekyrwq19uj&af=294751_1&cv=31115376&cn=46scmvuxdr9ouxwg7xa7spekyrwq19uj&dp=v5_46scmvuxdr9ouxwg7xa7spekyrwq19uj&afref=&aff_fcid=4af90f0624ca46949752c75b5055bd25-1714276042272-09241-_9hwhcM&aff_fsk=_9hwhcM&aff_platform=portals-hotproduct&sk=_9hwhcM&aff_trace_key=4af90f0624ca46949752c75b5055bd25-1714276042272-09241-_9hwhcM&terminal_id=800be592b3c64e13b3b744655873cb51 MOSFET on 220V: http://ali.pub/1raw3q MOSFET to choose from: http://allshops.me/cashback/view/pk78c6q0ogq42mygcf9d8j9uqteslrg0/?_shorturl=https%3A%2F%2Fgot.by%2F2zgxks&_shorturl_sign=4c3561cb016ca3db826fc846af79e78f Starter kit for beginners Arduino review https://www.youtube.com/watch?v=AVPVClkJYB0 Links to purchase under the video
准备下载方式
http://unidownloader.com 网站是单独下载视频或音轨的最佳方式。如果您想避免安装程序和扩展。
UDL Helper 扩展是一个方便的按钮,嵌入YouTube、Instagram和OK.ru网站,用于快速下载内容。
UDL Client(适用于 Windows)支持900多个网站、社交网络和视频托管网站的最强大解决方案。包括源中可用的任何视频质量。
UDL Lite–从移动设备访问网站的便捷方式。借助此功能,您可以将视频直接下载到智能手机上。
最佳质量格式为全高清(1080p)、2K(1440p)、4K(2160p)和8K(4320p)。屏幕分辨率越高,视频质量也越高。然而,还有其他因素需要考虑:下载速度、可用空间和设备性能。
浏览器/电脑不应完全冻结!如果发生这种情况,请通过视频链接进行报告。有时视频无法以合适的格式直接下载,因此我们增加了将文件转换为所需格式的功能。在某些情况下,此过程可能会主动使用计算机资源。
您可以使用网站或pwa应用程序 UDL Lite 将视频下载到智能手机上。也可以使用 UDL Helper 扩展通过二维码发送下载链接。
最方便的方法是使用UDL Client 程序,该程序支持将视频转换为MP3格式。在某些情况下,MP3 也可以通过 UDL Helper 扩展下载。
此功能在 UDL Helper 扩展中可用。确保在设置中选中“显示视频快照按钮”。相机图标应出现在播放器的右下角“设置”图标的左侧。单击它时,视频中的当前帧将以 JPEG 格式保存到您的计算机中。
完全不要花钱。我们的服务对所有用户都是绝对免费的。没有PRO订阅,下载视频的数量或最大长度没有限制。