New 808nm 980nm Constant Current Driver Board Laser Diode With Ttl Modulation

US $3.99

CN, China
Jan 30th

Open on mobile:
QR code

New 808nm 980nm Constant current driver board laser diode With TTL modulation Feature condition:new Generally only in the current 50-300mA, To 10010 For more ohm resistor two appropriately reduced, you can tune was even greater, with no sense of attention when a plastic screwdriver to adjust or tune two current measurement and then take the laser tube, to prevent static electricity. Note that the output of the laser tube terminating positive and negative, of different polarity laser tube, then the law is not the same 5V Input 4.75-5.25VDC Constant Current Control Can drive 660nm 50-300MW 780nm 50-300MW 808nm 50-300mw 850nm 50-300mw 980nm 50-300mw With TTL modulation port, opened low clearance, I am sure it the right thing you need now. Don't hesite. good quality!!!! Shipping|????????|gastos de envio English: shipping destination: we ship to worldwide,if you found your country is not list here,it means you need to contact us before buying this item.please contact us by "Ask a question" at this package,please contact us in English. combined shipment: we provide combined shipment,about discount,the cost showing under "Each additional item" is the one for each additional item. if you want to purchase in bulk,please contact us about the shipping. shipping time: normally it will take 10-20 business days for you to receive your package,express shipping,such as ups,DHL,ems is available,please visit corresponding shipping service official website about the postage. Orders will be processed within 2 days of receiving the cleared payment. ????????: ???????? ? ?????: ?? ?????????? ? ??????, ?? ??? ?????????? ????????? ? ???? ????? ???????? ??????? ????. ??????????, ????????? ? ????, ????? ?? ?????? "Ask a question" (?????? ??????) ? ?????? ????. ??????????, ????????? ???? ??????? ?? ?????????? ????? ??????????????? ????????: ?? ???????????? ??????????????? ???????? (???????? ?????????? ?????? ?????? ? ????? ??????? ? ??????????????? ?????????? ????????? ????????). ??????/????????? ???????? ? ??????? ??? ??????? "Each additional item" (?????? ?????????????? ??????? ??????/???). ????????? ??????/???????? ????????? ??? ?????? ??????? ??????/????. ???? ?? ?????? ?????? ?????, ????????? ? ????, ????? ?????? ????????? ? ???????? ????? ????????: ???????? ?? ??? ?????? ???????? 15-35 ??????? ????. ???????? ????????-???????? (??? ?????? ????? ?????????? ?????, ??? UPS, DHL, EMS). ????? ?????? ?????? ?? ???? - ???????? ??????????????? ??????????? ???????? ?????? ?????. gastos de envio: envio de destino: 1a=> "Nos enviamos para o Brasil, mas voce precisa entrar em contato conosco antes de comprar este item. Por favor contate-nos clicando em "fazer uma pergunta(ask a question)" neste anuncio, contate-nos em ingles." el tiempo de envio: 2a=> "normalmente vai demorar de 15 a 35 dias uteis para que possa receber seu pacote, o transporte expresso, como a UPS, DHL, EMS esta disponivel, visite o site oficial correspondente ao servi?o de transporte sobre a postagem" envio combinado: 3a=> "Nos fornecemos transporte combinado, sobre o desconto, o custo pode ser visualizado em "Cada item adicional(each additional item)" que mostra o custo para cada item adicional. Se voce quiser comprar muitos de uma vez, entre em contato conosco sobre o transporte." Payment we accept paypal only,if you don't have a paypal account but get a credit card in hand, you can also pay us with your credit card via paypal Contact Us If you are interested in our products and have some questions,please contact us by 'Ask seller a question' at this page,we will reply you within the same business day,please don't use the reply function of your email system,use the ebay reply function instead when contacting with us. Return Policy Unlike other sellers,return and exchange are allowed in order to make our every customer happy,customer has to pay for the shipping fee when return or exchange items.For defective item cause by the shipping process,customer has to pay for the 50 percentage of the shipping fee when returning the item.We will pay for the shipping fee if we send you the wrong item, shipping fee can not be higher than the one that we ship items to customer Thank you for your attention Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.