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Items tagged with: Electronics
@trouble I was asked what kind of battery. It's this one!
It's kind of a rare model but it is out there!
You'll need/want to take off the battery's included regulator circuit board; the MonkeyLight canister has its own. But that's easy, it's easy de-soldering.
#BikeNite #MonkeyLights #MonkeyElectric #DIY #repair #electronics
3.7V 1500mAh 5.55Wh Polymer Li Battery 102550 Lipo Repair Tablet PC LED Mp4 GPS | eBay
Model code :PL 102550. Nominal Capacity :3.7v 1500mAh 5.55Wh. we confirm that we will provide high quanlity li battery to you. we can provide CE and test report for all our li batteries. Cell Size :10 mm(thick) × 25mm(width) × 50mm(length).eBay
Hey hey, you thought there be no #nakeddiefriday today? Here we go!
Today's entry is an Infineon/Siemens SAB-C167CR-LM, a microcontroller based on the C166 core. The die is in pleasant-looking pastel colours. 😀 The die has pin 1 in top left corner. I'll do a short thread.
Many thanks to @debauer for supplying the samples!
SiPron page with more info and full-res map: siliconpr0n.org/archive/doku.p…
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Q Acoustics Q SUB Series: Bold Bass Brilliance
Discover the Q Acoustics Q SUB Series featuring SUB80, SUB100, and SUB120. Experience a new level of 'sound perfection' with crisp DSP controls and deep bass in sleek black or white.Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
BioLite Luci Solar Lantern: Bright, Compact, Reliable
Discover the packable, solar-powered, and weatherproof BioLite Luci Solar Lantern with 10 LEDs offering 9 hours of brilliant light.Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Apple M4 MacBook Air 2025 – Power & Elegance
Discover the Apple M4 MacBook Air 2025 with its upgraded M4 chip, enhanced 12MP webcam with Center Stage, stunning sky blue design, and unbeatable price!Dutchiee (Dutchiee | Reviews & News)
Last boost: that tiny chip is *incredible*. The amount of stuff it can do is pretty amazing.
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Philips OLED Roku TV (2025): Best Value OLED TV
Experience vivid colors & immersive audio with the Philips OLED Roku TV (2025). A perfect blend of performance, gaming, and entertainment in one 65-inch screen.Dutchiee (Dutchiee | Reviews & News)
Aren't there extension cables for these solar panel connectors? I only find "MC4" cables, which seem to be only the connector on the receiving end but not the panell side. I need an extension for the panel side though. as 2 of the 4 panels are further away.
Do those extension cables even exist, or isn't this meant to be due to some frequency issues? Should I instead get another one of those cables with 4 connectors put them in a row if possible? (Seems to be possible?)
#solar #electronics
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Silent Hill f, Konami’s Newest Entry In Over A Decade
Silent Hill f was announced on the 14th of March through Konami’s official account for the iconic series. Revealing that the game will be available on Playstation, Xbox and PC.Dutchiee (Dutchiee | Reviews & News)
I'm not entirely surprised—I’ve noticed that old digital watches tend to run faster over time. I have a few vintage models from the '70s and '80s that have noticeably picked up speed with age. I always assumed this was due to the natural aging of quartz crystal oscillators, but perhaps there’s more to it than that. Could there be another factor at play?
#gaming #electronics #retrocomputing #retrogaming
ign.com/articles/speedrunners-…?
Speedrunners Left Scratching Their Heads After New Discovery Suggests the SNES Works Faster as It Ages - IGN
The speedrunning community is trying to wrap its head around a technological phenomenon that is seemingly causing the SNES to run games faster as it ages.Michael Cripe (IGN)
NEPCON China 2025
NEPCON China 2025, Asia’s premier electronics manufacturing and technology exhibition, will take place from April 22–24, 2025, at the Shanghai World Expo Exhibition & Convention Center.China Business Forum
My old smart home hack for my blind remote on the left (servos!) versus my new version (direct tapping the pcb). The new one is smaller and responds much faster but I miss watching the “fingers” stab the buttons when we adjusted the blinds! On the plus side, the remote now runs directly off the 3.3v line on the @seeedstudio Xiao C3 instead of its own battery! Just need to design and print a lid now!
I started a new video series about component basics. Today I'm going to take a look at capacitors, their identifiers and different types. Have fun!
Youtube: youtube.com/watch?v=BT1iXreWvV…
Peertube: makertube.net/w/vQWeCK9y6s8i4m…
#synthdiy #analog #synth #capacitor #electronics
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Nothing Phone 3A & 3A Pro: Innovative Design & Power
Discover the Nothing Phone 3A & 3A Pro with revamped hardware, upgraded cameras, and a unique transparent design featuring a new AI button for Essential Space.Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Samsung Galaxy A-Series 2025: Budget Innovation
Explore the new Galaxy A26, A36, and A56. Experience six years of updates and great performance in Samsung’s 2025 budget series.Dutchiee (Dutchiee | Reviews & News)
Anyone need some split core current transformers?
Up until about five years ago, I worked for an energy metering company. They did a warehouse cleanup and got rid of tons of material, including hundreds of CTs for AC current measurement. I snagged all of those (and used some for my own home metering) but I still have probably 200 floating around.
I've got split cores rated for 50A up to 6000A or so, and physical sizes from about 1/2" ID to 8" ID (the larger ones are flexible rope style). Mostly rated for 0-333mV AC output but there may be some oddballs in there (like 0-500mV, maybe a couple 4-20mA).
I need to clear up some space, so I was thinking $20 plus shipping per CT, maybe with a bulk discount if you get five or more? Some of these retail for $100+ so if I have something you need it could be a good deal! Most of these are lightly used in a testing environment.
#fedisale #electronics #monitoring #electrical #SmartMeter #parts #electricity
I've updated the ottopot website and build instructions with the PCB version and the new case.
I'm considering this the v1 release 🙌
The ottopot is a MIDI controller with 8 endless potentiometers sending 14bit CCs.
Special thanks to @Nervengift for the PCB contribution.
#musodon #electronics #3dprinting #ottopot
GeroTakke.de - ottopot
This is the ottopot. It's a MIDI controller I made with nothing but 8 dials. However, the dials I made in the highest quality that I possibly could.gerotakke.de
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
SOG EDC Flashlight Collection: Power Meets Versatility
Discover SOG’s seven-flashlight range—from 800 to 5,000 lumens—ideal for everyday carry, tactical use, and self-defense. Shine in every situation!Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Anker Nano USB-C to HDMI Adapter Review
Discover the Anker Nano USB-C to HDMI adapter that combines high-definition display with up to 140W power delivery for your devices.Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Framous – Free Mac Screenshot Framing App
Discover Framous, the free Mac app to frame your screenshots like Apple device home screens. Customizable, user-friendly, and fun!Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Logitech Powerplay 2: Wireless Charging Redefined
Experience non-stop gaming with Logitech Powerplay 2's upgraded design, larger charging area, and unbeatable value.Dutchiee (Dutchiee | Reviews & News)
South China International Industry Fair 2025 (SCIIF)
The South China International Industry Fair 2025 (SCIIF) will take place from June 4–6, 2025, at the Shenzhen World Exhibition & Convention Center.China Business Forum
2025 Appliance & Electronics World Expo (AWE)
The 2025 Appliance & Electronics World Expo (AWE) will take place from March 20–23, 2025, at the Shanghai New International Expo Center (SNIEC) in Shanghai, China.China Business Forum
Finally watched some tutorials and got myself off the ground with Nomad Sculpt! Which is funny, since my first project is a flightless kiwi. :3
Working on this lil guy as a potential enclosure for a #RaspberryPi running #Kiwix ✨
// #3DPrinting #Electronics #NomadSculpt #CAD
Problem with rx.setFrequency(); · Issue #4 · pu2clr/SI470X
Hi and thank you for you useful library. I've recently installed your library and I want to use it with a SI4703 board connected to an ESP32. But when I use rx.setFrequency(), the program freezes. ...GitHub
Changed from Uno to Nano, different breadboard, different pair of earbuds, external power supply, tidied up the mess of wires, still nothing, still the same symptom.
I am now convinced that the Si4703 is fried . I should pay better attention next time
I was trying out a Si4703 radio module with Arduino Uno. Somehow I skipped over part of the tutorial that said that you are not supposed to just plug the Si4073 to 5V microcontroller. I only figured this out because my circuit didn't work.
So I redid the breadboard, this time with bidirectional level shifters. Still didn't work. Maybe the Si4703 is fried now. Good thing it was cheap
It is 2 in the morning now, I'll just retry this later. Time to sleep
(Tagging electronics folks, feel free to respond or not as willing/able.)
I'm doing initial research to design a custom battery mgmt/charge/balance circuit for a prototype. 4S/5S LiPo (nonprotected), 90Wh, 12A discharge. It needs to run the device while charging, like a laptop.
Any advice or resources on circuits/architecture/ICs, key safety req's? I'm a professional circuit designer but not experienced w/Li batteries.
Thanks!
So today is not going entirely to plan.
The set of additional #solarpanels I connected up refuse to give us juice. I tried to trace the fault and got jack shit info because my cheap ass 19 year old #multimeter is (confirmed by many tests now) not working any more. Its fuse is fine too, as is its #battery. It just displays zeros.
So add to the list of unexpected expenses and delays one new multimeter...
#mutualaid is our lifeline to #selfsufficiency so we can help others. Can you help us out with our expenses for...?
Multimeter: $7-8 at Harbor Freight
Crimp connectors: $?
Tyres: ~$1200 (Vulpibus)
Refilling fuel: ~$100
Refilling my overdraft: ~$500
Refilling my other overdraft: ~$250
#moneyhelp #trans #escapingfascism #homeless #transrescue #buslife #skoolie #LGBTQIA2S #lgbt #lgbtq #motorhome #stabilization #financialaid #financialaidrequest #debtstruggle #electrical #electronics #testing #technology #tools #hackerspace #hackerspaceonwheels #labonwheels #roadadventures #DIY #queer #fediGive #fedihelp
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Sigma BF: Compact Full-Frame Marvel
Experience the Sigma BF’s 24.6 MP sensor, innovative design, and 230GB memory. Discover 13 color modes and a sleek aluminum build – available April 2025Dutchiee (Dutchiee | Reviews & News)
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Canon Powershot V1: Ultimate Vlogging Camera
Discover the Canon Powershot V1—a video-first camera for vloggers featuring a 22MP sensor, advanced cooling, and continuous 4K recordingDutchiee (Dutchiee | Reviews & News)
Semiconductor marketing be like: How do you write a blurb to sell the cheapest possible 8-bit microcontroller at the bottom of your product line? #electronics
"High performance RISC CPU, only 33 single-byte instructions to learn!"
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Pomera D250US: Distraction-Free Writing Revolution
Experience distraction-free writing with Kim Jim’s Pomera D250US digital typewriter. Crowdfunding success paves the way for US launch.Dutchiee (Dutchiee | Reviews & News)
Intro 4/10
After my Minecraft Torch paper circuit project, I wanted to invent a circuit that is playful, yet easy to make. The result was this RGB Cube that is controlled by a touch-sensitive paper surface. If you use velostat, a pressure-sensitive variable resistor, you can easily mix any color by varying the amount of pressure. More: voltpaperscissors.com/rgb-touc…
#papercircuit #electronics #papercraft #STEM #MINT #maker #DIY
Touch-Sensitive Paper Light for Kids — Volt, Paper, Scissors!
Create this touch-sensitive paper circuit by using my free printable template and simple electronics. This is a simple DIY Project for STEM and STEAM education to explore paper circuits together with kids.Volt, Paper, Scissors!
Oops. I thought I'd clean the heads of the disk drives on the Tandy TRS-80 before trying them with the machine. The head on the top side fell off.
It seems it was just glued on, so I applied some fresh glue and stuck it on again. The good news: this was not the boot drive. The bad news: it doesn't seem to be working. Maybe I messed up the head alignment? Guess I need to hook up the oscilloscope and check the signal coming from the head.
At least the boot drive is working, and for the first time in my life I booted up a TRS-80 from disk.
Interesting mods as well, to select between 40 and 80 track operation.
Oh, and it turned out the heads weren't that dirty to begin with, probably didn't need a clean anyway.
#RetroComputing #Tandy #TandyTRS80 #TRS80 #Electronics #ElectronicsRepair
#technews #technology #tech #pro #technologynews #gadgets #instatech #smartphone #techie #gadget #apple #mobile #techlover #techupdates #news #engineering #techgadgets #electronics #techgeek #technologies #dutchieetv
Fiio DM13: A Modern Discman Experience in 2024
Discover FiiO's DM13, a Discman-inspired portable CD player. Enjoy CD-quality sound, versatile outputs, and Bluetooth connectivity in a retro-modern design.Dutchiee (Dutchiee | Reviews & News)
silly one day design, I2S DAC for a Rock 5B for fancy audio output.
building an audio player for my dad and he wants something "audiophile" so i put an LDO with <1µV rms noise on it lol
the TAD5212 is still missing a footprint but otherwise it's mostly done. but instead of layouting this i'll do something productive instead 😁