sarah4d2bg
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sarah4d2bg 25/09/2023
US plug version contains a capacitive dropper circuit appropriate for 240v, not 120v. This results in low voltage to the receiver/speaker/LEDs etc. which run on 5v DC (if my math is right, the dropper circuit is designed to produce 4.9v DC). Symptom is that when receiver is plugged in, only a very faint ". C" appears on the LED display and nothing else works. You could fix this by plugging the receiver into a cheap voltage doubling 120v-240v adapter. I opted to remove the AC side of the circuit and solder a USB plug to the low voltage + and - points where the daughterboard is connected (circled in the photo I uploaded), since transformerless dropper circuits like this provide no mains isolation and should never be used in plug-in products designed to be touched like this one. The receiver only draws about 1W and will run fine from even the smallest USB AC adapter. Would love to see an OEM USB version of the receiver, because the product works great once properly powered.
Smart Wireless Doorbell 45 Songs Polyphonic Ringtones & 200m Transmission
US$14.90 US$28.76
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sarah4d2bg 21/11/2021
Good if you want a soft plastic screen protector vs. hardened glass. Fits the Armor 9 perfectly, easy install.
Ulefone Original Flim Anti-Scratch Soft Protector for Ulefone Armor 9/Ulefone Armor 9E
US$7.24 US$12.99
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sarah4d2bg 21/11/2021
Awesome compact version of the RG350. Works perfectly.
ANBERNIC RG280V 16GB 23000 Games Retro Game Console with 128GB TF Card PS1 CPS1 GBA MD Mini Handheld Game Player 2.8 inch IPS HD Screen
US$101.65 US$106.99
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AKKO 114 Keys World Tour - Tokyo Keycap Set OEM Profile PBT Dyesub Keycaps for Mechanical Keyboard
US$33.99 US$49.99

Q: is this compatible with royal kludge 837?

Asked by BG241118433 on 2021-05-24 07:45:23

sarah4d2bg It's a standard USB HID keyboard and will work the same as any other USB keyboard. There are no special compatibility concerns.

2021-11-21 02:12:47 Helpful (0)
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AKKO 114 Keys World Tour - Tokyo Keycap Set OEM Profile PBT Dyesub Keycaps for Mechanical Keyboard
US$33.99 US$49.99

Q: is it compatible with corsair rapidfire k70 mk2?

Asked by helderjoseneves on 2019-06-26 11:36:29

sarah4d2bg It's a standard USB HID keyboard and will work the same as any other USB keyboard. There are no special compatibility concerns.

2021-11-21 02:12:41 Helpful (0)
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sarah4d2bg 17/12/2020
Works as expected, and the included tools for the end of the camera are very useful. Getting good lighting with this kind of camera is challenging, but the LEDs on this camera are very bright.
Ulefone Armor 9/9E 3 in 1 Borescope IP67 Waterproof 2M 5.5MM 6 LED Lights Adjustable Brightness Inspection Camera
US$45.99 US$49.99
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sarah4d2bg 01/03/2021
Works perfectly
USB Programming Cable For BAOFENG UV-5R KG-UVD1P BF-888S Walkie Talkie
US$7.99 US$9.99
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sarah4d2bg 15/12/2020
Perfect backup phone! Working perfectly on T-Mobile in USA. Be aware that this is GSM only (legacy 2G, not WCDMA/UMTS or LTE), and many carriers worldwide are disabling their GSM networks in favor of Voice over LTE. Make sure it works in your country. Very thin and easy to carry, excellent call audio quality. Basic VGA camera good for quick snaps in an emergency. Battery lasts almost a week on standby. Haven't tested the media playback quality because I don't have the correct USB headphones for it.
SOYES S7+ 400mAh 1.5 Inch IPS Color Display Torch MP3 Anti-lost Ultra-thin Portable Mini Card Phone
US$34.49 US$38.99
1
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sarah4d2bg 17/12/2020
Very impressive rugged phone. Stock OS doesn't diverge too far from AOSP, with Google Play services and some minor customization to suit the hardware (endoscope app, FLIR app, etc.). Using it every day now.
Ulefone Armor 9 Thermal Imaging Camera IP68 IP69K Waterproof 6.3 inch 8GB 128GB 64MP Camera NFC 6600mAh Helio P90 Octa Core 4G Rugged Smartphone
US$419.00 US$619.99
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sarah4d2bg 17/12/2020
Great construction and tone.
17 Keys Wood Kalimba Mahogany Thumb Piano Finger Percussion Musical Toys With Tuning Hammer
US$33.59 US$34.99
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sarah4d2bg 15/12/2020
Fun item with very nice styling and details. Santa doesn't climb quite as high up the ladder as you might expect, but still a very good effect. I wish there was a way to disable the looping music, but that's nothing that can't be fixed with a soldering iron ;-)
Christmas Senta Claus Climbing Ladder Hanging Decorations Holiday Gift
US$15.70 US$20.99
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sarah4d2bg 15/12/2020
Very, very good for the price. Expected a child's toy but received a serious instrument capable of quality sound. Fret edges need sanding and the tuning pegs should be replaced before any serious use, but those are easy improvements. The craftsmanship and materials of the wooden body are good, all but the front body panel appears to be solid wood, and the included strings have surprisingly nice tone. Came with a sturdy zippered soft case, which was a very nice surprise, and a songbook with sheet music and tablature for some simple Chinese and European melodies. Overall this is almost as good as ukuleles 3x the price. Would recommend this to anyone interested in starting out with string instruments at a low cost.
Enya KAKA Spring 21 inch Mahogany Soprano Ukulele Guitar Sapele 4 Strings Hawaiian Guitar Musical Instruments
US$82.99 US$99.99
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sarah4d2bg 24/11/2020
Great handheld. Comes with a good selection of emulators and applications, and will run anything built for the GCW0. As long as you know what to expect from this platform, you'll be very happy. Older hardware means less CPU strength to emulate hardware newer than PS, but also provides a stable and well-known platform that is a joy to use. Build quality is phenomenal.
ANBERNIC RG350M 3.5 inch IPS Screen 64Bit DDR2 512M 16GB 3000+ Games Retro Handheld Video Game Console Player for PS1 GBA FC MD
US$153.97 US$163.99
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sarah4d2bg 24/11/2020
Better than anything else in this price range. Emulates systems older than PS well, with some slowdown on SFC titles with expansion chips. Bought it for a child and she loves it, though the interface might be a little complicated for some younger users.
16GB 2500+ Games 3.0 inch IPS HD Screen Handheld Game Console Support PS1 CPS NEOGEO SFC MD TV Output
US$55.65 US$53.99
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sarah4d2bg 24/11/2020
Arrived nicely packaged, perfect quality construction and printing. Seems like they will be very durable.
AKKO 114 Keys World Tour - Tokyo Keycap Set OEM Profile PBT Dyesub Keycaps for Mechanical Keyboard
US$33.99 US$49.99
0
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sarah4d2bg 24/11/2020
Perfect emulation handheld for the price.
ANBERNIC RG350M 3.5 inch IPS Screen 64Bit DDR2 512M 16GB 3000+ Games Retro Handheld Video Game Console Player for PS1 GBA FC MD
US$153.97 US$163.99
0
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sarah4d2bg 24/11/2020
Nice quality. Smaller than you might expect and not great for removing waterproof eye makeup etc., but still a very good item.
120Pcs Aloe Makeup Remover Face And Lips Gentle Hydrating Moisturizing Makeup Remover Wipes
US$8.04 US$10.99
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sarah4d2bg 24/11/2020
Well packaged with high quality accessories. Has a decent amount of torque for work on small electronics, but won't necessarily remove a stuck screw.
Xiaomi Wowstick 1F+ 64 in 1 Electric Screwdriver High Precision USB Charging LED Light 56 Alloy Steel Batch Heads Ideal for DIY and Home Repair
US$48.99 US$79.99
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sarah4d2bg 24/11/2020
Very cool! Surprised by the realistic screaming sounds. It should be clear from the photos, but the components are almost all surface mount, including a very small 8-pin SMT chip. Be sure you are comfortable with this kind of work first.
3pcs Geekcreit® Red Halloween Horror Pumpkin Head Mummy Ghost Screaming DIY LED Flash Kit
US$9.06 US$14.99
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