2746 Results for "%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9E%A6www%2Coptime4.com%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC %EC%B2%AD%EC%A3%BC%EB%A7%88%EC%82%AC%EC%A7%80 %E2%9E%A6 %EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%E1%99%95 %EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%EC%95%88%EB%82%B4%E1%99%95 %EC%B2%AD%EC%A3%BC%ED%9C%B4%EA%B2%8C%ED%85%94 %EC%B2%AD%EC%A3%BC%ED%82%A4%EC%8A%A4%EB%B0%A9 %ED%83%80%EC%9E%84"

PCB V2
Log from UltraTower 2023
Like the previous PCB, you can choose the modules you want. This board has been designed to be modular to suit your needs. Update : - New alternating current circuit for disks and current control circuit (log)- Power supply voltage changeover from...

Update: June 6th, 2017
Log from AAGriculture (Automated Aquaponic Garden)
So I keep coming back to this project because it's still a dream of mine to have a business (I'd settle for side hustle) of selling hydroponic produce, but not having a background in development among other distractions had been getting me down. Also...

Design
Log from Modern Herb Garden
The garden is a two-part experiment:The upper tank is an ebb-and-flow grow bed which fills and empties on a regular schedule.The lower tank is a reservoir and aeroponics grow bed, using ultrasonic misters to create a high humidity environment for the...

Grow Update & Controller Problems
Log from Modern Herb Garden
Well despite the lack of proper automation (my controller is currently out of action while I fix the water level sensor problems), there has been good growth!Unfortunately my plants have been showing some nutrient deficiency problems, such as yellowing...

Functional block diagram
Log from UltraTower
Microcontroller:The chosen microcontroller is an ESP32 because: The high frequency generation is simple Bluetooth and WiFi (to communicate with a phone or send data over the internet) Low power consumption Capacitive touch GPIO (water...

Applications
Log from UltraTower
UltraTower is a low cost ultraponic system under 100€ with parts that can be easily found in shops. Thus this technology can have several uses:On a balcony:Cities are getting bigger and bigger and have a garden to grow your own vegetables can...

Functional block diagram
Log from UltraTower 2023
Microcontroller: The chosen microcontroller is an ESP32 because: The high frequency generation is simple Bluetooth and WiFi (to communicate with a phone or send data over the internet) Low power consumption Capacitive touch GPIO...

Applications
Log from UltraTower 2023
UltraTower is a low cost ultraponic system under 100€ with parts that can be easily found in shops. Thus this technology can have several uses: On a balcony: Cities are getting bigger and bigger and have a garden to grow your own vegetables can...

MCP23017 pins USED
Log from Station_07
MCP23017 Pins Used: PINWhat is ConnectedA0TCS34725 InterruptA1ADS1115 AlarmA2CCS811 InterruptA3VL53L1 GPIO1A4SI1145 InterruptA5VEML6070 AckA6User Button Active LowB0TCS34725 LEDB1User Red LED

Micro-coded controller deep-dive
Log from Custom circuit testing using Intel HEX files
In this project, instead of using a standard embedded processor and programming it to execute 3 tasks at hand (parsing HEX character stream, generating HEX character stream, and writing character stream to video RAM driving VGA), I created 3 independent...

Complete BASIC program
Log from Joy232
I have wrote a complete BASIC program for loading the hook code using the MSX and used "LLIST" command to transfer the program to the PC using the hook code itself. This version was named "complete" because it has instructions on how to change the baudrate...

Days 3,4,5: Eureka, sound and images found!
Log from Tsukuyomi
1. Toolchain not found After stepping away few days far from my PC for family reason, I resumed my activities on the Tsykuyomi project.So I started by reading the https://github.com/WHhkwong/SIPI_Bear_playback code and looking for a SNC7001A Toolchain/SDK...

Reverse Engineering the BASIC Program
Log from Optronic Laboratories 740A/D Spectrometer
I uploaded a copy of the BASIC program that ran the system. The important part was this, which I annotated what it did. With this Information and finding the interface to the spectrometer is a 48 line DIO board I was able to figure out what lines did...

Different SD card MBR formats
Log from OSI SD Card Operating System (OSISDOS)
I tried a couple of other cards and found that they have different MBR formats with no header. I noted this in a previous log. There's an offset at 0x01BE that points to the MBR. My theory is this is true for "bigger" cards. I think the reason I could...

Nutrient Solution Maintenance and the Reservoir Revisited
Log from Hydroponic Garden Control with IUT
I have been working on the instrument assembly that would be partially submerged in the nutrient solution sump tank; both from a reservoir refill perspective as well as a nutrient replenishment standpoint (compensating for evaporation and rain-fill)....

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