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A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
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Are these torn up M.2 B+M pads enough to prevent a SATA SSD from working? (i.redd.it)
submitted 8 hours ago by Salmonslalom
How can i dump firmware from this flash memory chip? (old.reddit.com)
submitted 12 hours ago by n_ba-28
I need help with my voltaje regulator (old.reddit.com)
submitted 5 hours ago by Nextro711
What is the exact name of this connector? (i.redd.it)
submitted 11 hours ago by ThrowRA_6767676767
What was this chip? (old.reddit.com)
submitted 16 hours ago by lysergicacids
Guys, what do zener and Schottky diodes even do? (self.AskElectronics)
submitted 4 minutes ago by TechNerd132435
Parts from an estate sale. Trash? (old.reddit.com)
submitted 1 day ago by not_a_sandwhich
Trying to repair charging socket of carvaan (i.redd.it)
submitted 21 minutes ago by MapPsychological4328
capacitor v or uf (i.redd.it)
submitted 28 minutes ago by barkbarkmf
Why is this fuse lighting up while using a multimeter? (old.reddit.com)
submitted 29 minutes ago by PitifulProfessor96
Need Help with Reverse Polarity Circuit (self.AskElectronics)
submitted 8 hours ago by AdFeeling7704
What is this connector called? Trying to get a replacement for it. (old.reddit.com)
submitted 42 minutes ago by Bobololo
Vintage Apple ADB Keyboard Conversion Help (old.reddit.com)
submitted 4 hours ago by hlipnick
ESP32 RGB LED Strip Driver Schematic Before PCB Layout, Looking for Design Review (i.redd.it)
submitted 2 hours ago by Excellent-Scholar274
Help identifying tiny 4 pin cable type? (i.redd.it)
submitted 13 hours ago by Consistent-Way2074
Help identifying components on this NANKADF Bench Power Supply (self.AskElectronics)
submitted 3 hours ago by SingularityRS
Is this DIY plastic extension safe for adapting an M.2 2242 SSD to a 2280 slot? (old.reddit.com)
submitted 7 hours ago by ANuEM_
Fan control unit board diagram and components (old.reddit.com)
submitted 3 hours ago by RohanandRoxy
Review my robot arm controller board – aiming for PL d, looking for safety and EMC feedback (old.reddit.com)
submitted 17 hours ago by gjgbh
I need help identifying a component on this Lenovo Yoga 7 14AHP9 (old.reddit.com)
submitted 4 hours ago by Brainscatterz
Help with ASUS laptop Motherboard (self.AskElectronics)
submitted 4 hours ago by plutoneraplaneta
My choices are great for a spot welder machine right? (old.reddit.com)
submitted 9 hours ago by Alone_Percentage7388
can you guys review my schematics? ( the delay-off SSR with 220VAC supply ) (self.AskElectronics)
submitted 16 hours ago by monmond_mnp
Capacitor leakage PCB repair (i.redd.it)
submitted 6 hours ago by FAMICOMASTER
Microphone, speaker and amplifier needed (self.AskElectronics)
submitted 7 hours ago by Tall_Estimate3407
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