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安裝中文字典英文字典辭典工具!
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- replacing 2SK78 fet in a Yamaha preamp - Electronics Forum (Circuits . . .
Glad to join your community here As many others have found when refurbing certain Yamaha auidio components certain transistors are no longer available Specifically the 2SK78c (TO92 package ) FETs in the Yamaha C1 preamp I've been unable to find even the operating parameters for this FET
- Replacing relays with MOSFETs - Electronics Forum (Circuits, Projects . . .
Are there any disadvantages to replacing relays in a 12 volt automotive environment with MOSFETs? I've already built a solid state indicator flasher using MOSFETs to drive high power Luxeon LEDs that has been in continuous use for a day on the bench flashing merrily away without any problems
- RC not connected to mobile device after replacing button board
RC not connected to mobile device after replacing button board Mick P Dec 13, 2024 M
- Mini 3 Pro - Replacing rear motor without opening a drone
Hello I need to replace both rear motors I don't want to disassembly whole drone, so I'm thinking about pulling out the motor from the arm, cut the wires and solder new motor I know this is possible, because I pulled my motor out, but I'm worried about antenna and it's signal wire, because
- Whirlpool main control board repair | Electronics Forum (Circuits . . .
So, consistency, at least They were not interested in repairing or replacing the board - just bought another of the same make New frig installers dropped the old one in my garage Pulled board, reflowed a few dozen connections, but was not able to get consistent operations - after some time isolated the issue to the power relay on the board
- DJI RC battery swap | DJI Mavic, Air Mini Drone Community
Hi everyone, My DJI RC with the integrated screen, bought with my Mini Pro 3 two years ago, is now showing its age Even when charged to 100%, it drops to 80% after a few hours in storage and looses 15-20% per flight, making longer days difficult I tried to get a battery replacement quote
- Replacing damaged chips microcontrollers; Which components in consumer . . .
I'm just starting to get into electronics as a hobby and I was wondering if someone here could help me understand the process of replacing damaged microcontrollers With the right tools and practice, I could probably replace most components, even SMDs However, from what I understand, I cannot
- Replacing vehicle alternator warning lamp with LED
I'm sure that this must have been done numerous times in the past, but I'm darned if I can find any definitive description of how to do it anywhere As the title suggests, I'm trying to figure out how to replace an alternator warning lamp with an LED There are a couple of issues it seems: many
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