16 Results for "bar robot"

Getting Barometer Data (Python Script)
Instructions from RP2040 Drone
from machine import Pin,I2Cfrom bmp280 import *import time bus = I2C(0,scl=Pin(1),sda=Pin(0),freq=200000)bmp = BMP280(bus) bmp.use_case(BMP280_CASE_INDOOR) while True: pressure=bmp.pressure p_bar=pressure/100000 ...

Preparing the Electronics: HX711 and Load Cell
Instructions from DIY Wi-Fi Smart Scale (with ESP8266)
Solder HX711 terminals Most HX711 boards come without soldered pins on their terminals. I soldered a male pins bar, which was used later for the connection to the ESP8266 development board and forthe load cells. Solder load cells signal terminals Load...

Set up for real
Instructions from SWO with Mbed Studio
Close the telnet program if you opened it. When you start the debugger, use the top menu bar to open a new terminal. Inside the new terminal enter: orbcat -c 0,"%c" This will decode channel 0 as a character in the display. You can add more -c if you...

Assembling the Litter Box
Instructions from IoT Cat Litter Box (with ESP32 and Thingspeak)
Once the parts are printed, it's time to assemble! 1 - Solder the terminals of the HX711 module to the ESP32 using some jumpers according to the schematic previously presented; 2 - Solder a pin bar (male type) on the HX711 for later connection of the...

Soldering the solar cells
Instructions from 2022 HDP 4 - Climate Resilient Communities
Cut approximately 10 cm of black and red wire and strip them it on both sidesThe wires must be soldered within the "bus" area of the solar cell only (the bar across the cell)To the middle of the bus, scrape off a little area to remove the protective...

RISC-V Instruction Set Architecture
Instructions from RISC-V Instruction Set Architecture
Install QEMU, a fast ISA SimulatorPrereqs: Linux or Mac OSXC compiler (gcc)Download the QEMU Source, either as a zip from Github, or using git:$ git clone https://github.com/ucb-bar/riscv-qemu.git Now, cd into the riscv-qemu directory and run the following....

eBox Setup
Instructions from imPulse
Components needed: 1 x 3D-printed eBox assembly2 x 3D-printed Power Bank Housing1 x 3D-printed eBox Mounting Bracket 1 x Strip Board1 x Relay (SRD-05VDC-SL-C)2 x Diodes (1N4007)2 x USB 2.0 to Micro USB cable (1m)2 x Power bank1 x Single Solid Core...

piHole - Raspberry Pi text-to-speech msg server
Instructions from piHole - Raspberry Pi text-to-speech msg server
InstallationMake a new directory, say /home/pi/Python with subdirectory /home/pi/Python/templates.Put the .py files in Python, and the .html files in templates.Follow the instructions to edit /etc/alsa/alsa.conf and /home/pi/.asoundrc if necessary.You...

C# VST host
Instructions from VSTiBox
The VST host can be built with Visual Studio 2012 or 2017. I'm sure other versions will work too, but I have not tested that. First of all, make sure you have the 'develop' branch. It simply contains all the latest bugfixes. A while ago I decided to...

(OPTIONAL) USING THE ARDUINO IDE TO REPROGRAM THE FUNICORN:
Instructions from The FUnicorn
There are several steps to get the Arduino IDE downloaded and set up to work with your new FUnicorn board the first time. You won’t have to repeat them all every time! Download the Arduino IDE software from www.arduino.cc and install it on your...

Battery and pitch assembly
Instructions from OSUG: Open-Source Underwater Glider
Cut 12 lengths of ~15cm wire (6 of black silicone and 6 of red). Strip the ends and crimp/solder them to the M4 crimp terminal connectors. Cover the connection using a short piece of heatshrink. Place 2 LM8UU bearings into the part “Battery_mount_bearings”...

Microscope Operation
Instructions from The PVC Scanning Tunneling Microscope
Part List #10 Flat Washers – Home Depot part number: 887480024715 Pt/Ir tip wire (50 cm) – nanoScience part number: 20105 Conductive carbon tape or conductive silver glue – Ebay Prepare a tunneling tip. For initial tests, the tip wire can be regular...

▇▇▇▇ Understand Synchronous Logic ▇▇▇▇
Instructions from FPGA Bootcamp #2
Clocks are an important part of practical digital design. Suppose you have a two input AND gate. Then imagine both inputs go from zero to one, which should take the output from zero to one, also. On paper, that seems reasonable, but in real...

Study the schematic diagram
Instructions from CarbOnBal
Before jumping into the electronics part you need to get familiar with the circuit so it holds no surprises. This isn't too hard. Grab the schematics off github or the files section and take a look. I'll wait while you download and view the diagram.......

Software
Instructions from The PVC Scanning Tunneling Microscope
Software Overview STM image of a carbon nanotube on a graphite substrate. The image size is 1000 nm wide by 650 nm tall. The nanotube has a diameter of 1 nm. The STM control software used to drive the studentSTM was written in Visual Studio in C++ using...

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