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Ïðèìåð: max232

Çàïðîñèòü ñêëàäû

PIC PIC16F628 RS-232 и ии ии и и circuit

    
Ïðèìåð: Infrared control system



Íàéäåíî: 180     Ïîêàçàíî: 21 - 30
×àñòîòîìåð - öèôðîâàÿ øêàëà íà PIC16CE625 (PIC16F84). Ïðèáîð òàêæå ìîæåò áûòü èñïîëüçîâàí â êà÷åñòâå öèôðîâîé øêàëû äëÿ ðàçëè÷íîé ñâÿçíîé è ðàäèîïðèåìíîé àïïàðàòóðû. Çíà÷åíèå è çíàê 15-è çíà÷åíèé Fï÷, à òàêæå êîýôôèöèåíò äåëåíèÿ âíåøíåãî ÑÂ× äåëèòåëÿ â äèàïàçîíå 2...255 õðàíÿòñÿ â ýíåðãîíåçàâèñèìîé ïàìÿòè PIC è ìîãóò èçìåíÿòüñÿ ïîëüçîâàòåëåì. Âðåìÿ èçìåðåíèÿ - 0,1; 1 èëè 10 ñåê
Category: Èçìåðåíèÿ
Source: Ìèð ýëåêòðîíèêè RA4NAL
ÖÈÔÐÎÂÎÉ ÈÍÄÈÊÀÒÎÐ (Ìèêðîêîíòðîëëåðû-PIC) Èíäèêàòîð èñïîëüçîâàëñÿ ñîâìåñòíî ñ òåíçîäàò÷èêîì (èçìåðèòåëü ìàññû) äëÿ èíäèöèðîâàíèÿ öèôðîâîãî çíà÷åíèÿ íàãðóçêè.  îáùèõ ÷åðòàõ, óñòðîéñòâî ïðåäñòàâëÿåò ñîáîé âûñîêîòî÷íûé âîëüòìåòð (12 ðàçðÿäîâ ÀÖÏ) ñ âîçìîæí
Category: Èçìåðåíèÿ
Source: Ïðîåêòû íà ìèêðîêîíòðîëëåðàõ PIC
Áûñòðîäåéñòâóþùèé èíòåðôåéñ RC-232 ñ îïòîèçîëÿòîðîì
Category: Êîìïüþòåð
Source: Radioland ñòðàíà ýëåêòðîíèêè
Êîìïüþòåðíûé èíòåðôåéñ äëÿ FT-840. Ïðåäëàãàåìûé èíòåðôåéñ ïðåäíàçíà÷åí äëÿ ïðåîáðàçîâàíèÿ íàïðÿæåíèé TTL - óðîâíåé ê óðîâíÿì RS - 232, è íàîáîðîò. Ñõåìà îáåñïå÷èâàåò ïîëíóþ ãàëüâàíè÷åñêóþ ðàç­âÿçêó ìåæäó êîìïüþòåðîì è òðàíñèâåðîì. Ïèòàíèå ëåâîé ÷àñòè ñõåìû îñóùåñòâëÿåòñÿ îò íàïðÿæåíèé, èìåþùèõñÿ íà ðàçúåìå RS-232, à ïðàâîé - îò íàïðÿæåíèÿ +13Â.
Category: Êîìïüþòåð
Source: Russian Hamradio
Èíòåðôåéñ ÒÐÀÍÑÈÂÅÐ/ÊÎÌÏÜÞÒÅÐ. Ôàêòè÷åñêè âñå ñîâðåìåííûå ðàäèîëþáèòåëüñêèå òðàíñèâåðû (è ìíîãèå ïðèåìíèêè ñ øèðîêèì ïåðåêðûòèåì ïî ÷àñòîòå) èìåþò âîçìîæíîñòü âíåøíåãî êîìïüþòåðíîãî óïðàâëåíèÿ. Ê ñîæàëåíèþ, ïîñëåäîâàòåëüíûé ïîðò ìíîãèõ òðàíñèâåðîâ íå ìîæåò áûòü íåïîñðåäñòâåííî ñîåäèíåí ñ ïîñëåäîâàòåëüíûì ïîðòîì áîëüøèíñòâà êîìïüþòåðîâ. Ïðîáëåìà ñîñòîèò â òîì, ÷òî â òðàíñèâåðàõ èñïîëüçóþòñÿ TTL - óðîâíè ñèãíàëîâ, â òî âðåìÿ êàê ïîðòû êîìïüþòåðîâ èñïîëüçóþò áèïîëÿðíûå óðîâíè ïðîòîêîëà RS-232.
Category: Êîìïüþòåð
Source: Russian Hamradio
Ïðîñòîé êîíâåðòåð RS-232-TTL, æóðíàë 'Ñõåìîòåõíèêà' N1 2000
Category: Êîìïüþòåð
Source: Rainbow Technologies - ýëåêòðîííûå êîìïîíåíòû è ñèñòåìû
Êàê ñâÿçàòü ìèêðîêîíòðîëëåð è êîìïüþòåð ïî êàíàëó RS-232, æóðíàë 'Ñõåìîòåõíèêà' N1 2000
Category: Êîìïüþòåð
Source: Rainbow Technologies - ýëåêòðîííûå êîìïîíåíòû è ñèñòåìû
Ïðåîáðàçîâàòåëü RS-232 â RS-485 - êîìïüþòåðíàÿ ñòîðîíà (ñêîðîñòü ïåðåäà÷è äî 115200 - äîâîëüíî îðèãèíàëüíàÿ ñõåìêà.
Category: Êîìïüþòåð
Source: Óñòðîéñòâà-ñàìîäåëêè ÀÑÓÒÏ
Parallel port dongle (12C508A) By using the PIC 12C508 MCU from Microchip, we can make a cheap and simple hardware protection key (dongle).
Category: Êîìïüþòåð
Source: Fumil's digital stuff
5 âîëüò èç ïîðòà RS-232
Category: Êîìïüþòåð
Source: ÐàäèîÒåõ
[1] [2] 3 [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]
Íîâîñòè
[06/02/2019] Êîíôåðåíöèÿ â ÌÃÒÓ èì. Áàóìàíà «Òåõíîëîãèè ðàçðàáîòêè è îòëàäêè ñëîæíûõ òåõíè÷åñêèõ ñèñòåì» 2019
[09/05/2018] Ãðàíäèîçíàÿ ìàéñêàÿ ðàñïðîäàæà íà Gearbest!
[16/05/2017] Ñ 15 ïî 17 ìàÿ â ìàãàçèíå Gearbest ïðîõîäèò ãðàíäèîçíûé ôëýøñåéë
[10/05/2017] Òàê ÷òî æå òàêîå Ñïèííåð?
[05/12/2016] Íîâûé Ãîä è Ðîæäåñòâî ñ GearBest!
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Ìicrocontrollers
Drivers for LED dispays Data Logger for iButton LCD-module with MCS-51 Thermometers Dallas Semiconductor Work with EEPROM 24LCxx MSP430 with Flash-memory ATmega169 and AVR-Baterfly CAN interface USB interface
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