Rangkaian Batery checker sederhana

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coyo
Chief Master Sergeant
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Post by coyo »

nedi wrote:Gambarnya persis ini cuma say yang warna kuning, tuh ... pak sudja'i beli lebih murah...
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sy punya persis kaya' gitu
dlu pernah jalur PCB yg buat ngukur 10A putus, lalu sy tebelin jalurnya pake kawat tembaga trus disolder lagi. hasilnya pernah gak sengaja ngukur arus sampe 16A gpp
gak tau setelah sy "benerin" masih valid apa nggak
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scratcher
Airman First Class
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Post by scratcher »

Ini battery checker "Hot check" yg biasa saya bawa ke lapangan untuk test RX setelah beberapa kali terbang.

LED ukuran 3 mm dan diamplas sisinya spy bisa tegak lurus di protoboard 2.5mm.
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saat no load 5.01v, arus sekitar 75mA untuk konsumsi LED yg nyala + IC. LED nyala 7 buah.
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saat tombol ditekan. load ~ 550mA (R10 ohm + 75mA LED), V= turun jadi 4.91v, masih belum ada pengurangan LED yg nyala.
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gerombolan battery checker ... 2 bh yg sebelah kanan yg mur-mer itu yg rencananya mau dibredelin....
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idayats
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Post by idayats »

Wah betul itu. rangkaian seprti itu yang saya cari... Trim's Om Scratcher...Trus multi meternya kok mirip punya saya !??? padahal tidak satu guru satu ilmu.... he-he-he
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scratcher
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Post by scratcher »

...tapi kan satu hobby... hobby barang murah...he..he..
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sudjai sarmo
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Post by sudjai sarmo »

Kita kan sekumpulan orang yang suka terbang tetapi dengan beaya murah.
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iwan21
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Post by iwan21 »

Adrian wrote:Kita bisa terbang tanpa mengeluarkan byaya mahal. Hehe, apalage saya, kaum duafa. . . . . . .


Mohon foto avatarnya dipasang ya, terima kasih
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jedx
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Post by jedx »

iwan21 wrote:
Adrian wrote:Kita bisa terbang tanpa mengeluarkan byaya mahal. Hehe, apalage saya, kaum duafa. . . . . . .


Mohon foto avatarnya dipasang ya, terima kasih


biar ketauan wajah2 dhuafanya...
[-o< [-o< [-o<
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idayats
Senior Airman
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Post by idayats »

Ini kan Hobby,Yang penting Senang....berkreasi terus..Puas-puas-puas...Salaaaammmm..Semuanya
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Syafik
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Post by Syafik »

scratcher wrote:Ini battery checker "Hot check" yg biasa saya bawa ke lapangan untuk test RX setelah beberapa kali terbang.

LED ukuran 3 mm dan diamplas sisinya spy bisa tegak lurus di protoboard 2.5mm.
Image


Ada nggak yang jual PCB yang udah jadi, dicoba solder sendiri... murah meriah
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