einstein
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Мини-известковый нагреватель PD 65W с OLED-дисплеем, предназначенный для нагревания платы PCB при пайке и ремонте, платформа предварительного нагрева станции для восстановления
US$17.99 US$28.99

Q: where do I get a power supply for this?

Задавает Sparks на 2023-07-20 02:17:08

einstein Try Amazon

2023-07-23 07:13:39 полезный (0)
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ответы (1)
LILYGO® Модуль камеры TTGO OV2640 2 мегапикселя Адаптер поддерживает YUV RGB JPEG для T-Camera Plus ESP32-DOWDQ6 8 МБ SPRAM
US$10.99 US$11.99

Q: Does “Lengthen” refer to the camera/lens length or the cable length? Thank you in advance.

Задавает BG431412131 на 2022-03-23 10:23:41

einstein The cable length, the standard size are the two cameras in the background, the two cameras in the foreground are with the longer cable,

2022-03-23 10:47:00 полезный (1)
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ответы (2)
einstein 04/03/2018
The product itself is good value and will hopefully perform over time as we've been able to get it to operate now. This product won't be able to proceed in to a production system as with the exception of a very small MS Word document there are no details. 1 What is needed are the details of the comms port, interface type, default speed, protocol. 2 Software for management of system, including PID tuning et-al. 3 System documentation on the comms port and software - in ENGLISH. 4 Most importantly it is critical that the error status LED be provided with a decoder (or software) so the system can be corrected quickly and with the area of the product at fault being identified, together with what happened that the controller didn't like. All other vendors of similar systems have the manuals, technical data and software on their website for quick download and reference. If such material isn't available for this product the product really becomes almost useless, a system with three or four of these units, developing a fault after working for months becomes junk if we can't diagnose and identify where the problem lies. Ratings are lowered as without backup materials and resources this product isn't that much cheaper than other solutions with all support materials ready to use. The quality is also reduced because there are no supporting resources. It looks good! I only wish I could give five stars to all areas.
Высокоскоростной замкнутый контур Stepper Мотор + HBS57 Шаговый драйвер + кабель для кодирования Набор
US$136.03 US$163.24
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