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- Просмотров 1 207 843
Circuit Desolator
США
Добавлен 30 дек 2010
All about prototyping, lectures and DIY projects.
Meshtastic WisBlock RAK4631 nRF Reset FW, Uploading Meshtastic FW and Checking Serial logs via Putty
This video shows:
1. How to upload nRF reset firmware to WisBlock RAK4631
2. How to upload Meshtastic firmware
3. How to check COM port number using device manager
4. How to check serial logs using putty.
1. How to upload nRF reset firmware to WisBlock RAK4631
2. How to upload Meshtastic firmware
3. How to check COM port number using device manager
4. How to check serial logs using putty.
Просмотров: 183
Видео
RAK11720 BOOT Pin Configuration for Recovery via Jlink
Просмотров 485Год назад
RAK11720 configuration steps to enable BOOT pin for recovery bootloading. Files link - downloads.rakwireless.com/#RUI/RUI3/Misc/RAK11720-Tools/
RAK10701 Field Tester TTN LoRaWAN Network Coverage Configuration and Tutorial using WisToolBox
Просмотров 1,9 тыс.Год назад
How to use RAK10701 Field Tester to Map network coverage of LoRaWAN Network Server based on The Things Stack.
RASPBERRY PI PICO BACKUP CODES TO DROPBOX USING THONNY - Quick Tutorial
Просмотров 7043 года назад
This is a simple tutorial on how you can backup your micropython codes of Raspberry Pi Pico to your dropbox.
RASPBERRY PI 400 Unboxing
Просмотров 1973 года назад
So I bought an RPI 400 to program my raspberry pi pico 😆
MY HEART RATE SENSOR DIY ENCLOSURE CLIP - (DFROBOT HEARTRATE SENSOR)
Просмотров 8363 года назад
A simple solution to a simple problem :) I just use a clip as an enclosure for the DFROBOT Heart Rate Sensor.
SAVING MY BIG LIPO BATTERY - AN ATTEMPT TO FIX AND REVIVE THE LITHIUM BATTERY MY DIY HEXADRONE.
Просмотров 3,6 тыс.3 года назад
This is an attempt to revive my LiPo battery that can't be charged. We will use constant current mode charging to set up a very low trickle charge to wake up the super drained battery.
RASPBERRY PI PICO BOARD UNBOXING VIDEO & MY INITIAL IMPRESSION - (RPI MICROCONTROLLER RP2040 BOARD)
Просмотров 5133 года назад
This is an unboxing video of the raspberry pi pico board. I will share my initial impression and show you its size and how it looks like. I got my board from Cytron which is a company from Malaysia. RP2040 might be the first step for raspberry pi team to dominate the maker space.
RASPBERRY PI 4 WITH FINGERPRINT SCANNER (UART) COMPLETE TUTORIAL AND DETAILED INITIAL SETUP DEMO.
Просмотров 31 тыс.3 года назад
This is an easy to follow tutorial on how to use a USB based fingerprint scanner with Raspbery Pi 4. Adafruit Fingerprint Scanner Python: learn.adafruit.com/adafruit-optical-fingerprint-sensor/circuitpython USB to UART Converter Video: ruclips.net/video/04ZXbOpQt9s/видео.html
UNBOXING MY JLCPCB PCB ORDER with SMT ASSEMBLY SERVICE - ESP8266 DEV BOARD DESIGNED ON KICAD
Просмотров 2 тыс.3 года назад
This is a quick unboxing of the development board I designed in Kicad. This is my first PCB design on Kicad EDA platform. I ordered the PCB from JLCPCB and I also tried their SMT mounting service. Please don't forget to like and subcribe for more videos! 😁
RASPBERRY PI 4 SCREEN CAPTURE RECORDING - I tried VLC, KAZAM, RECORDMYDESKTOP & SIMPLESCREENRECORDER
Просмотров 3,1 тыс.3 года назад
On this video I tried on my Raspberry Pi 4 screen capture recording using VLC, Kazam, Recordmydesktop and Simplescreenrecorder.
POWERING UP UBIQUITI NANOSTSTION LOCO M2 USING LIPO BATTERY VIA INVERTER
Просмотров 1,2 тыс.4 года назад
I have a project that needs to power the nanostation via battery. This is not the most efficient way to do it with the loss on the inverter and the poe injector but it does the job. Still waiting for my DC POE injector 👍🏼
LORAWAN DEVICE HOW TO CONNECT ARDUINO UNO TO TTN USING RF96 STEP BY STEP GUIDE HOW TO MAKE END NODE
Просмотров 3,1 тыс.4 года назад
This is a quick tutorial on how to create an Arduino Uno Lorawan endnode that connects to The Things Network TTN lorawan network server.
BALANCE CONNECT ERROR ON IMAX B6AC V2 WHILE CHARGING LIPO BATTERY - WHAT TO CHECK ON THIS ERROR
Просмотров 31 тыс.4 года назад
BALANCE CONNECT ERROR ON IMAX B6AC V2 WHILE CHARGING LIPO BATTERY - WHAT TO CHECK ON THIS ERROR
LORAWAN DEVICE TUTORIAL BASED ON ARDUINO MEGA WITH LMIC LIBRARY - STEP BY STEP WITH RF96 / SX1276
Просмотров 3,5 тыс.4 года назад
LORAWAN DEVICE TUTORIAL BASED ON ARDUINO MEGA WITH LMIC LIBRARY - STEP BY STEP WITH RF96 / SX1276
ARDUINO BLOOD PRESSURE MONITOR WITH UART OUTPUT (5/6)
Просмотров 11 тыс.4 года назад
ARDUINO BLOOD PRESSURE MONITOR WITH UART OUTPUT (5/6)
WHAT IS LORAWAN? THIS IS A COMPARISON VIDEO TO WIFI FOR QUICK BASIC TUTORIAL
Просмотров 1,8 тыс.4 года назад
WHAT IS LORAWAN? THIS IS A COMPARISON VIDEO TO WIFI FOR QUICK BASIC TUTORIAL
HOW I CHARGE MY LIPO BATTERIES USING IMAXBCAC V2.
Просмотров 2 тыс.4 года назад
HOW I CHARGE MY LIPO BATTERIES USING IMAXBCAC V2.
HOW TO CONVERT ARDUINO MEGA SMALL FORM FACTOR FROM 5V TO 3 3V
Просмотров 1,1 тыс.4 года назад
HOW TO CONVERT ARDUINO MEGA SMALL FORM FACTOR FROM 5V TO 3 3V
CN3722 MPPT SOLAR CHARGER CONTROLLER MODULE MODIFICATION FROM 3S TO 2S FOR LI-ION BATT CONFIGURATION
Просмотров 9 тыс.4 года назад
CN3722 MPPT SOLAR CHARGER CONTROLLER MODULE MODIFICATION FROM 3S TO 2S FOR LI-ION BATT CONFIGURATION
HOW TO MAKE APPLICATIONS ON THETHINGSNETWORK OR TTN FOR LORAWAN IOT PROJECT TUTORIAL - Step By Step
Просмотров 3,1 тыс.4 года назад
HOW TO MAKE APPLICATIONS ON THETHINGSNETWORK OR TTN FOR LORAWAN IOT PROJECT TUTORIAL - Step By Step
GOT A NEW ARDUINO MEGA IN A SMALL FORM FACTOR - Arduino Mega Big vs Arduino Mega Small
Просмотров 1644 года назад
GOT A NEW ARDUINO MEGA IN A SMALL FORM FACTOR - Arduino Mega Big vs Arduino Mega Small
UNBOXING OF LORAWAN MODULE RF96 OR SX1276 868MHZ END NODE
Просмотров 2,3 тыс.4 года назад
UNBOXING OF LORAWAN MODULE RF96 OR SX1276 868MHZ END NODE
ESP8266 DRIVING LED PANEL (LED ARRAY) USING A TRANSISTOR SWITCH DEMO TUTORIAL
Просмотров 1,2 тыс.4 года назад
ESP8266 DRIVING LED PANEL (LED ARRAY) USING A TRANSISTOR SWITCH DEMO TUTORIAL
BUTTON ON VOLTMETER FOR MY BATTERY PACK
Просмотров 814 года назад
BUTTON ON VOLTMETER FOR MY BATTERY PACK
HOW TO MAKE RECTANGULAR HOLES ON ELECTRONICS PROTOTYPE ENCLOSURES
Просмотров 4,8 тыс.4 года назад
HOW TO MAKE RECTANGULAR HOLES ON ELECTRONICS PROTOTYPE ENCLOSURES
MLX90614 IN ARDUINO UNO DEMO AND TUTORIAL
Просмотров 2,1 тыс.4 года назад
MLX90614 IN ARDUINO UNO DEMO AND TUTORIAL
AMG8833 INTERFACING TO RASPBERRY PI 4 DEMO TUTORIAL
Просмотров 4,4 тыс.4 года назад
AMG8833 INTERFACING TO RASPBERRY PI 4 DEMO TUTORIAL
DIY BATTERY PACK IN 2S3P LI-ION 18650 CONFIGURATION
Просмотров 1,1 тыс.4 года назад
DIY BATTERY PACK IN 2S3P LI-ION 18650 CONFIGURATION
does it work the same with raspberry pi zero?
Can I down count
Very clean! Love it!
very nice video helpfull
Anyone need project like this. I have . Which monitor Blood pressure Temperature Oxygen level And heart rate
I have project like this. Which monitor. Blood pressure. Temperature Oxygen level And heart rate. Anyone need DM
I am getting an EE P error
gibberish
Who is here in 2024
Broo can you give us the components link 😢😢
Safety goggles too!!!
usb to tty converter video need
Kudos sayo bossing, ngayon may idea nako sa total consumption ko sa aking ender 3 hahahaha @Tinkertheexplorer ;-)
I got a numpy source error…any tips
Hi !! I bought two rh_nrf24 , it says it transmits up to 1000 meters, but It doesn`t go further than 50 mts. Voltage regulator is 1117 in datasheet says 800 mAh, power source 2A 3.3v , communication OK , all software variables at max. .and tried all possible combination of variables (one HIGH other LOW etc. ) . How can I boost the signal for at least 500 mts. .?
what sensors do you use?, and can i see the code for reference of my topic
Excuse me sir, How to get the Pulse Per Minute data?
I recognize the accent. Are you filipino?
All that exposition and you didn't even show how to install one.
finger = adafruit_fingerprint.Adafruit_Fingerprint(uart) AttributeError: module 'adafruit_fingerprint' has no attribute 'Adafruit_Fingerprint' error is coming pllease help me with this ....... im using fingerprint by ttl converter
Use an 74LVC573 or 74LVC373 as a level shifter, they will shift up to 8 digital lines & can handle switching significantly faster signals than the FET based level shifters.
Cool CASIO calculator.
which pin po sa blood pressure monitor connected yung valve and start button cables?
This is great! 👏 I have a couple of questions because I really want to make one now. Can you put the esp in deep sleep so so it takes periodic readings and or when woken up? Have you gotten the data to work in Home Assistant or Homebridge yet? Also what exact spec resistors did you use, like what wattage are they? I might have the parts here now to try it out! 😂
worked a treat, thanks!!
what is the water capacity and operating duration?
does this apply with gsm evb v2?
get your pressure under control. looks so high
Hello, where did you buy the blood pressure monitor?
it’s been years and years and still got the respect bro so cleaaan👏🏼❤️
can it be modified to have more charging current? it seem have 1A at max
Tell me how can I contact you?
Nice man. I’ve got the same dremel, was wondering if it would work and didn’t want to screw up interior plastics. Good vid 👍
Hindi po ba pwedeng gamitin yung 3.3 volts na pin sa arduino? what if may other component na need po ng 5v? Pwede po kaya gumawa nalang ng 3v regulator at hindi na mag hinang ng arduino?
gagamit nalang po ng regulator pang converter
hi just want to ask if need po ba talaga palitan ng 3.3 v yung 5 v sa arduino? hindi po ba pwede gamitin yung 3.3v na pin ng arduino?
I can't find SCL SDA wired in the pcb can i get the data from microusb?
i have a problem my Arduino uno usb device cannot recognise so what can i do ?
Sir pwede po bang i interface ito sa TTP 223 touch sensor? Patingin naman po ng diagram, Maraming Salamat Po.
are u filipino po? I have a question, do you have a tutorial for iot-enabled smart kitchen using that iot? because, we tried to use thingsboard, we tried one sensor only in esp8266 then the connection between esp and thingsboard is connected successfully but the sensor data can't read what is the problem sir? I hope you will notice po.
Great, I have to reprogram a sensor with 3,3 volt and 50ma supply on the io port. Levelshifters are useles this way. Also opams wil not go higher than 25 ma.
How to get a fingerprint image and save it by post request.
Congratulations on the videos demonstrating the interfacing of the blood pressure meter with Arduino. I observed that the foundation of the project involves connecting the I2C chip to the Arduino. Is this procedure applicable to other digital devices?
WHY ARE YOU HACKING MY BLOOD PRESSURE CUFF ? IT WILL COME UP AS AN ERROR READING WHILE HE IS HACKING IT . THEN HE WILL SET IT UP TO 200 OVER....???? AT THE DOCTOR
Can you send list of hardware you used. Please ?
Useless video
use more flux!! more!
Bro components list
Hi im planning to create this kind of project. Can you help me in giving the list of components you used in this project? Thanks a lot.
Bhai tu phle apna bp theek kr le device baad m bana lena 😂😂