90479 Results for "《〈 문의 OIO↗5793↗7458 》〉 초콜릿셔츠룸㈁ジinvolvedŊ강남셔츠룸초콜릿강남셔츠룸초콜릿∝gravity 초콜릿셔츠룸초콜릿가라오케 강남초콜릿ㅍ초콜릿셔츠룸↓famous⒟"

Time to order the hardware
Log from MQTT hack for OpenSprinkler OSPi
Since I now can provide moisture sensor values via MQTT to OSPi, it's time to order a board and the other necessary hardware. As I understand, there are plans to integrate MQTT subscriptions into the OpenSprinkler firmware. I hope that this will...

Initial Design
Log from BWLC1A: Yet Another ESP32 Asset Tracker
Initially, I roughly design the device to meet the following points: Slim and smallCellular connectivityGNSS -based location trackingLow-costBattery-powered and Rechargeable Working on the schematics, I was able to achieves those points and choses...

Ego satisfaction... again (not built yet)
Log from ML Clip Cam
So this project is much simpler than the previous ML Hat Cam where it was this massive thing with steppers. The zoomable voice command feature was really neat and it had a control loop to autofocus using laplace variance.(Nickelback: look at this piece...

I must fly...
Log from ML Clip Cam
In 5 daysThis is a distraction from writing the Pelicam software but days off and nice weather, have to flyI'm going to at the very least build a crude 1 day thing that functionsIt is pretty much just a battery-powered rpi cam... but it will be attached...

Week 1 & 2 - PCB Layouts
Log from 25in24 Electronics Project Board
I've started by laying out the five boards in Eagle 9.52. Boards are now being ordered through JLC. All parts have been ordered through Mouser and Digikey - however sourcing a small meter and solar panel that will match have been a bit of...

Week 3 - PCBs in, soldering and assembly
Log from 25in24 Electronics Project Board
PCBs came in! Thanks JLCPCB!!Soldered up the boards - Kino in the Design Lab Laser cut a cool outline in plywood that I'm using for the base for testing.Boards were soldered and mounted. There were some clearance issues with the meter...

Week 3 part 2 - testing
Log from 25in24 Electronics Project Board
Well, initial testing was more difficult than expected - took about five hours just to get a couple of basic circuits working. Made a number of incorrect assumptions / mistakes including:Assuming it might be differences between components (germanium...

Updated Github Code
Log from PV Energy Management
change all Variables to English for better understanding.

Rev1 Preliminary Accuracy and Precision Test
Log from Multimeter
As the title says, this is a preliminary test of the first version of the multimeter. Before the test, I basically calibrated it using my Fluke 101 as a reference. The results of the test are as follows: 2.5V Error: 0.569, Coeff of Var: 0.0102 5V Error:...

Rev1 Display Bodge
Log from Multimeter
To make the display work on revision 1, I bypassed the display driver and wired the pico IO pins strait to the segment LEDs. It is a little faint, as the display driver circuit worked completely differently, but it works to test the display.

Rev1 Voltage Test
Log from Multimeter
I did another test with the rev1 prototype, this time only measuring voltage, and bringing it all the way to the maximum voltage of 60V. Again I am doing calibration and comparison to my Fluke 101 Multimeter. This has a problem as the Fluke 101 does...

Frankenscope
Log from Low-Cost Microscope Boom
There's not much to this build: Mount the monitor arms to your bench. Follow the manufacturer's instructions, or wing it like I did. I figured out where I wanted the scope to end up when in use and marked the location on my bench. Used a 1.5" hole...

Prerequisites and software
Log from VGA videocard for microcontrollers
Sometimes, when making your own devices on microcontrollers, there is a need to display huge amounts of information on a display and to use a bigger screen for ease of perception. Unfortunately, there are no ready-made and budget-friendly solutions for...

From prototype to product creation
Log from VGA videocard for microcontrollers
First of all, you should pay attention to the ROM used. The flash-ROM chip from an old computer motherboard has a finicky parallel interface where the address is written in two runs. This complicates the operating logic and increases access time. Additionally,...

Step 1:hardware
Log from Weather Station With A7670 -- Remote Monitoring
Insert the SIM card into the slot on the back of the boardConnect 0.96 OLED to Maduino Zero 4G LTE(CAT1 A7670) 's SCL and SDA;Connect Temperature and humidity sensor's data pin to Maduino Zero 4G LTE(CAT1 A7670) 's D6;Connect Photosensitive...

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