morrigan
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morrigan 10/01/2022
Perfect for dual Z axis upgrade, solved problem with Z axis binding with a dual stepper motor setup.
5pcs 5mm x 8mm Aluminum Flexible Shaft Coupling OD19mm x L25mm CNC Stepper Motor Coupler Connector
US$6.51 US$11.99
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morrigan 18/08/2020
Everything I need in one place, heats up very quickly and holds temperature very well. The fume extractor keeps stinky stingy fumes out of your face even with the pump set to its lowest/ quietest setting. Construction is very sturdy that is nicely finished with no sloppy fits. Calibration was needed but this is normal for a non- 'big' brand soldering station and was easy to do despite the manual mixing up the steps with the iron sleep setting. I've also used the 907i iron handle with this station for tight soldering jobs where the fume extractor gets in the way. Earthing is as it should be with the iron tip and chassis earthed. it has a primary side mains fuse with an appropriately rated fuse and there is also a spare fuse tucked in the fuse cover. Mine was initially missing the vacuum suction pen but this was quickly sorted out.
YIHUA 992DA+ 4 in 1 LCD Digital Hot Air Heater Soldering Station + Smoking Electric Soldering Iron BGA Rework Station
US$169.86 US$281.99
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morrigan 29/01/2021
Tight fit for the armrests on my gaming chair, but very secure and does not slip at all. Very comfortable, and the foam is just firm enough that I can lean an elbow on an armrest and not feel my elbow digging into the hard plastic of the armrest.
Chair Armrest Pad Memory Cotton Chair Armrest Cushion Anti Skid Elbow Pillow for Home and Office Supplies
US$11.67 US$11.99
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morrigan 29/01/2021
Good selection of sanding grits for my model making and restoration projects
Drillpro 4pcs 240-7000 Grit Abrasive Pads Set Abrasive Pads Polishing Grinding Tool
US$4.98 US$11.99
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2.8 Inch TFT LCD Shield Touch Display Screen Module Geekcreit for Arduino - products that work with official Arduino boards
US$13.99 US$16.99

Q: How do I get touch to work? And is the driver 0x9341 or a different one? Online search I didn't find any help.

Asked by Labneh on 2019-03-30 10:47:09

morrigan Try the MCUFriend library (add first and try the examples) along with the following from Adafruit GFX & TouchScreen; Adafuit_GFX.h & touchscreen.h.

2020-05-18 10:56:42 Helpful (2)
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morrigan 18/11/2018
As supplied, the voltage drop as others have noted is pretty bad. I removed the supplied the generic LM317 for a Texas Instuments LM317, Problem solved! The included test functions are pretty handy, but no cabling or probes are suppled for the left 3 way terminal block. the left most terminal is Logic test, the next Square wave output, then continuity tester/ buzzer (you need to use this in cunjunction with the positive output for this to work) . Adjust the trimpot to change the square wave output frequency, the yellow LED also blinks at the selected frequency.
Geekcreit® EU Plug 220V DIY LM317 Adjustable Voltage Power Supply Module Kit With Case
US$9.84 US$16.99
1
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morrigan 18/11/2018
Goes together within a few hours, and the kit has a very clear manual. However on my kit I received 3 x 102 Cermaic caps, instead of of two for C4 & C12 and only 2 x the 104 cermamics for C2, C6 & C9, thankfully I have plenty of 104 cermamics on hand in my stash so check and double check the supplied components against the bill of materials. The packing needs to be much better as on mine the clear panel had impact cracks from one of the prongs on the power adapter, luckily the cracks are covered by the frame. I might modify mine by running some wires from the pads for choosing 12/24 h and C or F to some switches fitted in the un-used slots for USBb and SD cards
EQKIT® DC9-12V Electronic Calendar Soldering Kit High Precision DIY Clock Kit
US$29.99 US$32.99
1
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morrigan 11/10/2018
Very well spec'd tablet for the price. Pros: - The screen looks quite good and the PPI density is suffecient even if this isn't the highest resolutiion screen out there. - The kickstand is fantastic and very sturdy. - Google play is installed - Plentry of oomph, I'm able to run Adobe Ligthtroom CC. - Build quality is fine, I haven't found any creaky or wobbly bits in the construction. Cons: - Some apps will only work in portrait mode. - The screen is very easy to scratch, the Voyo stylus scratched my screen, so get a screen protecter, they're cheap anyway. - Not all android features are available - no adaptive brightness as no light sensor, or you may need to install a seperate app e.g. if you want blue light removed at night time. - No USB C port might be a deal breaker for some. Audio via the speakers is OK and has enough volume for most situations even with the kickstand closed, but like every other tablet out there audio is a bit tinny with no bass. With heaphones, its much better. Haven't tried the cameras as TBH its much easier to use my phone, a tablet is just plain awkward to use for photos.
Original Box VOYO i8 Max MT6797X X27 Deca Core 4G RAM 64 ROM 10.1 Inch Dual 4G Android 7.1 Tablet
US$155.59 US$252.48
2
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ATMEGA328 328p 16MHz Pro Mini PCB Module Board 5V
US$9.99 US$13.99

Q: I do not see A4, A5 - which pins are used for I2C SDA, SCL?

Asked by MrE on 2019-07-21 01:36:30

morrigan they are there but the labels are silkscreened on the underside, you can see them on the last two product images.

2019-07-21 04:27:54 Helpful (0)
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Answers (3)

morrigan I sucessfullmodifed my clock so i can change the time and temp modes at will. Connect wires from each jumper pad and from the

morrigan 18/11/2018
Goes together within a few hours, and the kit has a very clear manual. However on my kit I received 3 x 102 Cermaic caps, instead of of two for C4 & C12 and only 2 x the 104 cermamics for C2, C6 & C9, thankfully I have plenty of 104 cermamics on hand in my stash so check and double check the supplied components against the bill of materials. The packing needs to be much better as on mine the clear panel had impact cracks from one of the prongs on the power adapter, luckily the cracks are covered by the frame. I might modify mine by running some wires from the pads for choosing 12/24 h and C or F to some switches fitted in the un-used slots for USBb and SD cards
EQKIT® DC9-12V Electronic Calendar Soldering Kit High Precision DIY Clock Kit
US$29.99 US$32.99
1
Comments (2)
morrigan 11/10/2018
Easy enough to install even if the usual wipes and stuff are not included and thers only one protective sheet to remove! Settles down onto the screen really well and mine had no problems at all with airbubbles. I used some window cleaner and a microfibre cloth to clean the screen prior to install, and used an old credit card to press the protecter down firmly. Just a shame it is not edge to edge, but you do stop noticing it after a bit and its not as ugly as a scratch! Tip: Install the screen protecter in the bathroom after a hot shower, the steam brings down the little airbourne bits of dust, and those annoying pet hairs that just waft arround mid air forever, reducing the chance of an annoying speck being trapped under the protecter. Recommended especially if using a stylus.
Tempered glass Film Tablet Screen protector for VOYO I8 Plus I8 max
US$10.29
1
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morrigan 25/08/2018
USB module is a waste of time, spark is very weak and has a duration of only 1 second when on USB power. Will also not run off all wall wart USB power adapters even the ones rated 2 amp + for fast charging I could only get it to work off a USB port on my computer and a USB port on a power board, nor will it run off a power bank. Save your money and just get the standard kit unless you really want the case.
High Voltage Generator DC3-5V Rechargeable Electronic Assembly Arc Ignition Parts High Frequency Arc
US$6.54 US$13.99
0
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morrigan 08/05/2018
Finally a scraper that lets me clean my 60cm tall tank without getting wet arms. The blade holder is sturdy enough to hold the entire blade edge against the glass for much more effective cleaning than my previous brand named but flimsy scraper. Also comes with a good supply of double edged blades.
WYIN W03-09 Aluminum Alloy Algae Scraper Cleaner For Glass Fish Tank
US$10.96
0
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morrigan 16/04/2018
Holds quite surprising amount of gear, the elastic is sturdy and tigh except where more expansion is needed for the loops that hold a go-pro and everything is safely wrapped in a rigid shell. Most recommended if like me you have aquired a lot of 'gotta have one of those' accessories since getting a Go-Pro!
Camera Protective Case Storage Carry Bag Box Pouch For Gopro Xiaomi Yi Sjcam
US$17.71 US$43.99
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