Again, Bosch charger repair. 36V (14.40-36V), 8A unit. Very similar to GAL 1880 CV that you can already find on this site. Same issues as…
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Published 13/04/2024
Category: Electronics
Published 28/02/2024
BOSCH AL 1814 CV component level repair
Another Bosch charger repair. This time 18V, 1.4A unit. This is quite a simple unit with through hole components.Not one SMD in site. Problematic part…
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Published 21/02/2024
DIY Hioki DM7275/76 Temp Probe (Z2001)
Some time ago, I acquired a Hioki DM7275 Precision DC Voltmeter.I primarily use it for measuring and logging my DIY build LM399, 10V precision Voltage…
3 Comments
Published 08/02/2024
JBC 3-Tool Selector
I really like my JBC soldering station. And although expensive and some would say overrated, it remains my preferred brand for soldering equipment. The first…
10 Comments
Published 20/01/2024
DIY Compact Resistor Decade
If it’s cheap & compact, it’s not user friendly.If it’s compact & user friendly, it’s expensive.If its high quality, it’s expensive and huge. And all…
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Published 02/12/2022
DIY Kids tactile/sensory switch box
First and foremost, this is NOT a how to… step by step DIY build guide. It is just a box that I made for my…
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Published 27/07/2021
ADP-300CR PS4 PRO PSU repair and component list
PS4 PRO ADP-300CR complete component list attached. Lot of time was spent on this so use it as best as you can. Recently I received…
7 Comments
Published 07/07/2021
PDI TCO-405 10MHz Temperature Compensated Oscillator
Some time ago I obtained a non-working Agilent OmniBER 718A Communications Performance Analyzer. Unit was scavenged for parts and lot of it proved to be…
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Published 28/04/2021
DIY Variable Isolation Transformer
Let’s clear one thing first. This is not a “Step by step -How to” guide to make your own variable isolation transformer. This is just…
17 Comments
Published 13/10/2019
Philips Fluke PM6666 120MHz/1.3GHz
Since the frequency measurement on my Rigol bench multimeter is maxed at 3MHz I was planning for some time to get a dedicated frequency counter.…
8 Comments
Published 28/07/2019
Simple ESP8266 e-mail sensor / switch
I live in a building on a second floor. All the mailboxes are located on same spot at the main entrance. There is no way…
3 Comments
Published 17/07/2019
BOSCH GAL1880CV component level repair
UPDATE! 2022/08. Updated component list is up. Contains almost all components on PCBYou can download it here, or down in article. So I have this…
56 Comments
Published 01/07/2019
The Site is UP!
Website is UP and running. A bit crude and nothing special but it will do just fine. Photo – downloaded from pixabay: link
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