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Electronics

I bought DPS605U, a Chinese regulated power supply, with constant current function and modified it a little.

The DPS605U is a regulated power supply with a constant current function that can output up to 60V 5A.The four-digit dis...
2021.04.14 Rose
Electronics
Electronics

Trial manufacture of surface mount board using solder paste gun

Solder paste gun（Soldering Gun / Solder syringe?）My old waysMy old way of reflowing surface mount boards. Apply solder p...
2020.11.03 2021.03.17 Rose
Electronics
Electronics

Until the K155ID1 is controlled by the ESP 32 and the 2 digit Nixie tube IN - 12B is dynamically lit.

I have the substrate for the nixie tube and the K1551 ID 1 for the control IC, I want to control the nixie tube using ES...
2020.11.03 2021.03.17 Rose
Electronics
Famicom

I want to make my own ROM cassette for the Famicom, so I disassembled the cassette.

I want to make my own cassette for the Famicom.Information collectionTo make my own ROM cassette, I need to do the follo...
2020.11.03 2021.03.17 Rose
Famicom
Electronics

I was able to charge MacBookAir with Power Bank with USB Type C MagSafe2 conversion cable

2020.1.5 addedDifferent type of conversion adapter also tried to buy.End addI want to charge the MacBookAir on the goI h...
2020.11.03 2021.03.17 Rose
Electronics
Electronics

I bought the 858D hot air gun, which can easily remove multi-pin devices that cannot be removed by a soldering iron.

Hot Air GunThe 858D is a hot air gun with a thinner tip than a heat gun and temperature control.AliExpress.com Product -...
2020.11.02 2021.03.17 Avatar photo kohapepe
Electronics
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