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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
Basically it's just the bare bones hardware needed to get an RP2040 running. It has no components on the bottom and castellated pads so you can solder it directly to a daughter board like an RF module...
RP2040 Biscuit
410
0
3
Firstname Lastname
Firstname Lastname
UNITED STATES OF AMERICA
0
0
It only allows 3v to add modules such as LED (light emitting diode) speakers, and motors.
A raspberry pi addon. accepts 3v. add modules, and code them.
318
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
INTROThis is an arduino programmable OLED panel meter that uses the INA226 power monitor chip to sense the voltage, and current which is then shown on the SSD1306 OLED display. Usually other small pan...
Mini OLED Panel Meter
1055
0
3
Arrwin TecKnacks
Arrwin TecKnacks
CANADA
1
0
A modular microcontroller board for reading sensor data and interfacing with an EtherCAT network.
IHA STM32 Node
381
0
0
Eetu Airaksinen
Eetu Airaksinen
FINLAND
0
0
Keep track of your car remotely through Home AssistantFor more info, visit the project's GitHub repoConnectorsI2C1 - GPIO 21 & 22I2C2 - GPIO 21 & 22GPIO - GPIO 19 & 23Hardware Require...
Car Assistant
770
0
0
Shon ShonP40
Shon ShonP40
ISRAEL
2
3
This multi sensors board is based on Arduino nano.Easy to program with Arduino IDE.Power supply : 220V (with insulated CC/DC 5V HI-LINK on board) or 5V by USBInputs :3x DS18B20 (temperature)4x I2C1X H...
Nanoexp board
461
0
0
Christian MARTINEZ
Christian MARTINEZ
FRANCE
0
3
Air pollution is a major problem in many cities, and the air quality index worsens daily. In a report published by the World Health Organization, hazardous particles in the air cause more premature de...
AIR QUALITY ANALYSER
389
0
1
malathi12
malathi12
INDIA
0
0
The main aim of this project is to reduce global warming and create a pollution-free environment at an affordable cost. Biogas is a clean energy form, so they don't leave any byproduct harmful to the ...
IOT BASED BIOGAS MONITORING WITH INTEGRATED BILLING AND DETECTION SYSTEM
708
0
2
NIVETHITHA
NIVETHITHA
INDIA
0
0
Evapotranspiration Calculation SystemEvaportranspiration is the sum of two processes: soil evaporation and plant transpiration, in which evaporation is the process of passing from the liquid state to ...
Evapotranspiration Calculation System
764
1
0
Délio Macedo
Délio Macedo
BRAZIL
7
0
DARKNESS DETECTOR CIRCUIT USING LDR 5th PCB Design ContestDate- 28th December 2022 Submission By- Shivam Kumar &...
DARKNESS DETECTOR CIRCUIT USING LDR
1361
0
0
Shivam Kumar
Shivam Kumar
INDIA
1
0
"Effortlessly expand the capabilities of your Arduino Nano with our PCB breakout board. Designed to provide easy access to all of the Nano's pins, our board allows you to easily connect and prototype ...
arduino nano i2c breakout
443
0
4
leo volpe
leo volpe
ITALY
5
0
Adding: -a photovoltaic panel (small, max 12v 2W) -a suitably programmed arduino nano (see library for ina219) -an adafruit module for microsd to save dataYou can use this simple PCB to...
fotovoltaic panel tester
392
0
0
the the.time
the the.time
ITALY
0
0
Energy saving is the most important and challenging issue. Smart power meter is used in domestic electric power distribution system. The integration of the Node-MCU,PZEM sensor, Relay and provides the...
SMART POWER MONITORING USING ESP8266
1815
0
0
Engineer
Engineer
INDIA
1
0
I have developed a lot based smart shopping cart using RFID reader. In this project, I used nodemcu esp8266 microcontroller, LCD display, em-18 reader module, and Arduino IDE. When people go shopping,...
IoT based Smart Shopping Cart Using RFID Reader
603
0
0
RANJITH_VELLAISAMI
RANJITH_VELLAISAMI
INDIA
0
0
A I2C Control Board with 8 Analog Inputs (up to 40Volts), 2 DAC (-10V to +10V 100mA) and 1 multiplexer 1(x8 two ways)You can use Serial Monitor software for sending commands to close Mux relays or to ...
Analog Input Output Multiplex Board
505
0
0
Massimo Zaniboni
Massimo Zaniboni
ITALY
0
0
An RP2040 Cyphal/DroneCAN/UAVCAN compatible device. Its designed to generate PWM signals from CAN commands or work with any I2C sensors.For now this device is not tested. This device should be good ch...
CAN picoNODE on RP2040
718
0
1
Engineer
Engineer
FRANCE
0
0
1
2
3
4
5
6