54958 Results for "%s"

STONE HMI ESP32 LINE COUNT AND ALARM
Hacker page by 94754sakura
With the continuous development of a single-chip microcomputer, the counting equipment tends to be automatic. It needs an automatic technical device with real-time, high efficiency, and accuracy to meet the counting requirements of the modern production...

STONE LCD ARDUINO ESP8266 COOLER
Hacker page by 94754sakura
It is known that the cooling machine is widely used in the industry. In this paper, I will show you how to use STONE HMI LCD as the display to combine the temperature sensor with Arduino esp8266 cooler application; the communication between the...

MY DESIGN PROCESS
Log from (ASSIGNMENT) HACKADAY LOGO REDESIGN
STAGE ONE - PICKING A LOGO Stage one of the assignment was to find a logo to redesign, simple, go with my favourite website HACKADAY.STAGE TWO - EXISTING LOGO STUDY AND RESEARCH Stage two was to study the existing logo, what made it unique, what made...

SATA, DDR3, Verilog Visualizer and Other Stuff
Log from Nysa: FPGA Development Environment
SATA StatusAfter weeks of painful debugging. I have been able to read and write to the hard drive!I ran into an issue though... the speed at which I can communicate with my FPGA to/from my computer maxes out at about 16MBs and the hard drive reads/writes...

Relationship between systolic blood pressure, total/HDL cholesterol and BMI
Log from Medical tricorder
The relationship between total/HDL cholesterol and BMI can be expressed by simple linear regression models:The relationship between the systolic blood pressure and BMI can be expressed by a simple multiple regression model:Now diabetes type 2 and Framingham...

Polling a Push Button Rotary Encoder
Details from Polling a Push Button Rotary Encoder
What is polling? If you have uploaded the example "Blink without delay" sketch then you have used polling: // Blink without delay void setup() { pinMode(LED_BUILTIN,OUTPUT); digitalWrite(LED_BUILTIN,LOW); } void loop() { static unsigned long previousMillis=0;...

AVR Halloween Pumpkin V2
Details from AVR Halloween Pumpkin V2
Arduino-Code:#include #include #include #include Crc16 crc; SoftwareSerial BTSerial(8, 7); uint8_t configs[18] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; uint8_t configsbuf[18] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0...

Air Line Coax from Brass/Copper Tubing
Log from The Rise and Fall of Pulses
You know you want to make some air-line coax for an impedance reference from brass hobby tubing. But, what sizes to use? I threw together a quick python script to find the characteristic impedance and cutoff frequencies for all the combinations. The...

Assembling the pitch actuator
Instructions from WinDIY - HAWT Wind turbine
One component that is supposed to make WinDIY more secure is the pitch actuator. It allows the wing’s angle of attack to be changed via a push rod. In case of an emergency (e.g. if the speed is too high) the angle of attack can then be changed so that...

Assembling the prepared components
Instructions from WinDIY - HAWT Wind turbine
So that the construction articles for WinDIY do not become too extensive, I have divided the construction into several articles. A certain component such as the wing built. Of course, these individual components have to be brought together at some point....

Coding Battle!
Instructions from Pocket Weather Station
Now, we need to do something very important and that is coding our pocket weather station because without the code running in the Arduino which in turn runs everything, our device is just a plastic box with no functionality. So let's program our pocket...

Step 5: Uploading Arduino Codes & Conclusion
Instructions from Spider Robot with Arduino
We have prepared a code for you so that you can move the spider robot without any problems at first. A few commands are ready in the code, but you can revise it yourself ;#include // include IR Remote library #include // include servo library //=====...

IoT Based Water Level Controller Using ESP32 Blynk
Details from IoT Based Water Level Controller Using ESP32 Blynk
In this IoT Internet of Things project, I have shown how to make the IoT-based water pump controller using ESP32 Blynk and float sensor switches. This water level monitoring system will also check the water level in both the overhead tank and underground...

Smart Home Solution
Details from Smart Home Solution
MQTT topic and message description : Kit have two Capsense button. I used that as two switches. Capsense 1 --> Topic : cap1 --> Message : TURNON/TURNOFF Capsense 2 --> Topic : cap2 --> Message : TURNON/TURNOFF Flow Chart: . Our module code is designed...

NodeMCU Home Automation Project With Cadio
Details from NodeMCU Home Automation Project With Cadio
In this IoT project, I have shown how to make IoT-based Smart Home Automation using NodeMCU Cadio to control 4 home appliances from the Google Home, Amazon Alexa App, and Cadio. If the internet is not available, then you can control the home...

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