Jensa
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Jensa 20/04/2022
Having ordered this product in 2021, I thought it would be good to order them for 2022 also. I was wrong. 6 of 30 devices cannot be programmed and 3 of them never turned on (no power). As can be seen from the attached microscope pictures, the CP2102 serial chip is not even properly flowed since it's not really touching the board on all pins. This looks to me like someone went overboard in terms of saving on the solder paste? I will not be buying these again. Luckily I ordered some extra or many of my students would not be able to do their exam.
لوحة تطوير ESP32 WiFi + bluetooth استهلاك طاقة منخفض جدًا معالجات مزدوجة ESP-32 ESP-32S لوحة Geekcreit لأردوينو - منتجات تعمل مع لوحات أردوينو الرسمية
US$9.99 US$20.99
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Jensa Hi. You don\'t need more information than those pictures I think? After extensive use, 11 of 30 are now dead.

Jensa 20/04/2022
Having ordered this product in 2021, I thought it would be good to order them for 2022 also. I was wrong. 6 of 30 devices cannot be programmed and 3 of them never turned on (no power). As can be seen from the attached microscope pictures, the CP2102 serial chip is not even properly flowed since it's not really touching the board on all pins. This looks to me like someone went overboard in terms of saving on the solder paste? I will not be buying these again. Luckily I ordered some extra or many of my students would not be able to do their exam.
لوحة تطوير ESP32 WiFi + bluetooth استهلاك طاقة منخفض جدًا معالجات مزدوجة ESP-32 ESP-32S لوحة Geekcreit لأردوينو - منتجات تعمل مع لوحات أردوينو الرسمية
US$9.99 US$20.99
0
تعليقات (2)
Jensa 10/08/2020
Works as intended. Looks solid.
200 جهاز كبسة زر الضغط اللمسي التبديل لحظي حافة الأزرار
US$11.78 US$16.99
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لحام اللحام العمل Soft جلد البقر والجلود Plus قفازات لحماية قفازات سلامة اليد
US$5.14

سؤال: Why does this product feature a picture of leather gloves?

السؤال بواسطة Jensa على 2019-07-02 05:06:28

Sweetie It is leather gloves

2019-07-11 09:47:48 مساعدة (0)
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Jensa 26/02/2018
Really solid motors with great torque. The outer plastic is a little flimsy, but sufficient for my needs.
AEORC 50MM 8-Bled Ducted Fan EDF Combo w / 5800KV Brushless Motor For Scale RC Aiprlane
US$29.34 US$35.20
0
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Jensa 26/02/2018
Be aware that despite all the pictures for this product indicating that it's 4 servo arms, you will only receive one. If you read the text carefully you'll see that it's for a single arm and that the color is selected randomly. Seems like a bummer to have the picture with 4 arms be the main picture?
ذراع خدمة المعدن 25T لسيرفو Futaba Towerpro MG995R MG996R MG945
US$7.99 US$9.59
0
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