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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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In this project, I continued working with the TCD1304 linear CCD. I created this PCB to fit on the back side of a B&W TEK BRC100 OEM spectrometer. I managed to buy the optical parts of the above-m...
TCD1304 miniature PCB
3856
0
4
Curious Scientist
Curious Scientist
116
63
AbstractFigure 1: A Monitemp device Not everyone has a thermostat in their home, and even if they do, most of the time you can only check the temperature by looking at a physical screen. One can’...
Monitemp (Monitor Temperature And Humidity)
786
0
0
Andrei Florian
Andrei Florian
IRELAND, REPUBLIC OF
2
0
The LMT70 is an ultra-small, high-accuracy, low-power Complementary Metal Oxide Semiconductor (CMOS) analog temperature sensor with an output enable pin. The LMT70 is suitable for virtually all high-a...
Temperature sensor LMT70
1205
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Flame sensor:A flame sensor is sensitive to normal light. It is used to detect the presence of flame or fire. This module can detect flame or wavelength in the 760 nm to 1100 nm range of light source....
Fire Alarm Sensor with Arduino Interface PCB Design Board
2376
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Abstract Now-a-days so many of us wear an array of sensors on our wrist all the time, keeping track of various vitals such as heart rate and stress levels. Although the heart rate depe...
MyPulse (Heart Rate and SpO2 Sensor)
784
0
0
Andrei Florian
Andrei Florian
IRELAND, REPUBLIC OF
2
0
AbstractFigure 1: UnifiedWater device being held above canal Yearly, over 8 billion tonnes of plastic enter the world’s oceans among other waste; from companies dejecting their waste products to ...
UnifiedWater
797
0
0
Andrei Florian
Andrei Florian
IRELAND, REPUBLIC OF
2
0
LINE FOLLOWER ROBOT - THE EASIEST!This is a simple tutorial to make a line follower robot using Arduino. I am using the same robot platform of my previous tutorial ?"Make your first Ard...
"A perfectly working line follower robot using arduino"
1498
0
0
mohdazhar
mohdazhar
INDIA
3
0
Watch the video The device and plant setupWhat about growing any plants from anywhere around the world without your actual presence? Yes, it is possible through this project called 'IoT Plant'. Y...
IOT PLANT - GROW YOUR PLANTS FROM ANYWHERE AROUND THE WORLD.
700
0
1
mohdazhar
mohdazhar
INDIA
3
0
In this tutorial, I am going to show how to program ESP8266 - 01 using an Arduino board or using FTDI parallel to serial converter through few easy steps.Here I am providing both the circuit...
HOW TO PROGRAM ESP8266 - 01
369
0
0
mohdazhar
mohdazhar
INDIA
3
0
Introduction to MAX30207:MAX30207 IC is a low-power and high-accuracy digital temperature sensor. Its accuracy to measure temperature is ±0.1°C. It has a low thermal mass (the ability to store and rel...
High Accuracy and Low Power Digital Temperature Sensor PCB MAX30207
993
0
0
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Introducing the DS18B20 Temperature SensorThe DS18B20 temperature sensor is a 1-wire digital temperature sensor. Each sensor has a unique 64-bit serial number, which means you can use many sensors on ...
Multiple Temperature Sensor Data Logging With Esp32
2040
0
0
Engineer
Engineer
INDIA
2
0
Parts Required:Here’s a list of the parts needed for this project:PIR Motion Sensor 220V (or 110V PIR Motion Sensor)ESP8266-01 – read Best ESP8266 Wi-Fi Development Board...
PIR Night Security Light
560
0
0
Engineer
Engineer
INDIA
2
0
Overview:Climate Change, is a highly debated high school topic, but do we really care about it? We see politicians, scientists, researchers, philanthropists, conservationists and almost everyone blami...
CliSensio - Climate Sensing and Insect Infestation Control
962
0
0
vilaksh01
vilaksh01
INDIA
2
0
Rotary encoders are great for use in microcontroller projects as an input device but their performance is not very smooth and satisfactory. Also, having a lot of spare stepper motors around, I decided...
Use a Stepper Motor As a Rotary Encoder
729
0
1
KushagraK7
KushagraK7
7
0
1. IntroductionThe project is based on STM32 Nucleo-144 which controls LCD display using BleuIO.For this project, we will need two BleuIO USB dongles, one connected to the Nuc...
Show Bluetooth LE Sensor readings on LCD screen connected to STM32
712
0
0
bleuio
bleuio
SWEDEN
0
0
When the BleuIO Dongle is connected to the Nucleo boards USB port, the STM32 will recognize it and start advertising the sensor values that it reads from the SHT85 along with the sensor serial number....
Sensor data collection from STM32 and SHT85 using Bluetooth Low Energy
1226
0
0
bleuio
bleuio
SWEDEN
0
0
1
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