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4590 Results for "kit"

  • Raspberry Pi Lunchbox Laptop
  • Details     from Raspberry Pi Lunchbox Laptop
  • I've had my Raspberry Pi 3 B+ for about a year and couldn't find a good project for it until I stumbled on to a Pi Lunchbox Laptop idea on Instructables. I liked the basic concept but knew I could improve on it. I decided to place the Pi behind the screen...

  • Day 1 - Materials acquisition
  • Log     from Backyard Woody Climbing Wall
  • Went to the local hardware store to buy lumber and hardware.  Very busy today, as Michigan just went into pandemic lockdown.  I think all the folks that were just "furloughed" decided that if they were stuck at home, they might as well do a...

  • Conveyor System assembly
  • Instructions     from Conveyor System for Delta-Robot One
  • The Conveyor System for Delta-Robot One is designed as a kit. The pluggable mechanical solution make the assembly fast and easy. Choose the colours of some parts to give the system an individual look. All in all building this system provides you with...

  • Smart Caretaker
  • Details     from Smart Caretaker
  • SOLUTIONTo solve this, I propose an autonomous caretaking cum health-tracking cum SOS beacon. The system would attach to the disabled`s arm and log health parameters critical to the patient like heart rate for a heart patient and blood oxygen for an...

  • nRF24l01+
  • Log     from PERISCOPE Perimeter Security
  • A little late posting a log update; here are some notes from a couple of weeks ago.Getting started with the dev kit hasn't been difficult, just time consuming. I have a fair amount of hands-on with PSoC Creator and PSoC 4 devices, however with PSoC 6...

  • Detector working
  • Log     from Automatic dishwasher opener
  • A cheap microphone capsule salvaged from the junk bin, together the old and ugly LM358 as preamp, feed the audio signal to the STM32F103 (bluepill, bottom dev kit). For this MCU, at 72 MHz, with a DMA capable 12-bit ADC, sampling the audio is a walk...

  • Insert the USB-to-Serial Converter
  • Instructions     from DAFM SYNTH - Upgrade Kit
  • Turn your DAFM SYNTH off and disconnect it from the power supply. Insert the USB-to-Serial Converter as shown in the pictures. DAFM SYNTH DIY KIT DAFM SYNTH - ASSEMBLED (you need to disassemble the case and remove all screws and spacers first)....

  • Power supply module review
  • Log     from Elegoo 37 sensor kit
  • The kit includes a power supply module. It is designed to be mounted on a full size breadcrumb and can output 2 voltage (one for each row). Voltage can be selected by a jumper : 3.3 V or 5 V.The switch next to the pin turns on or off the module. I’ve...

  • LCD 1602 module
  • Log     from Elegoo 37 sensor kit
  • The first module I tried is the LCD 1602, connected to an ESP8266 Wemos D1. Connection are a little bit different than for an arduino. I’ve found a great explanation on that nice french blog. Instead of using a potentiometer, I’ve directly connected...

  • Humidity & temperature module
  • Log     from Elegoo 37 sensor kit
  • I’ve tried the humidity / temperature module with an esp8266 and an Oled I2C screen. The module is connected to d5 / GPIO14 and works great in 3.3V. You can find the example code here.Also, I’m using it in my eCO2 sensor project to add more precision...

  • Getting organized
  • Log     from SATRAN - Satellite Tracking Antenna
  • Building a prototype is a whole different arena than mass production. Thanks to the large interest from all over the world, I am scaling up this production run, so keeping all the parts in a big box just wont do it anymore. Since every single part...

  • Eduponics Mini
  • Details     from Eduponics Mini
  • The Eduponics Mini ESP32 board consist of the following onboard sensors and modules: ESP32-WROVER MicrocontrollerWater quantity, soil moisture and pump XH2.54 interfacesTiny relay that is used for controlling the pumpON/OFF Switch12 V DC Power interfaceUSB...
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