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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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ZIMBABWE
With regards to fluids, turbidity is a significant term. Since it assumes a significant part in fluid elements and is likewise used to gauge water quality. we should examine what is turbidity, ho...
TURBIDITY AND PH DETECTOR
325
0
0
SURENDHAR
SURENDHAR
INDIA
0
0
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
387
0
1
malathi12
malathi12
INDIA
0
0
LIGHT INTENSITY MEASURING METER A light measuring meter is a digital device that measures the intensity of light. It finds applications in schools, hospitals, production areas, and passageways to meas...
LIGHT INTENSITY MEASURING METER
382
0
2
Sanjith VIshal S
Sanjith VIshal S
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
700
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
755
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
1329
0
0
Shivam Kumar
Shivam Kumar
INDIA
1
0
A small Christmas Village For Someone You Love
PCB Christmas Forest
545
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
A PIR motion sensor module is used with this PCB to turn on a relay when motion is detected and the ambient light is not very bright.One use for this is to control a light to automatically turn on whe...
PIR Motion Activated Relay
602
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
An amazing and self intelligent based micromouse to solve all the mazes and used for industrial applications
SMART INTELLIGENT PICO BASED MICROMOUSE
735
0
0
V.karuppusamy
V.karuppusamy
INDIA
0
0
I designed an alarm that sounds when the fridge door is inadvertently left open
Fridge door alarm
411
0
0
Simone3146
Simone3146
ITALY
0
0
To protect amplifier from over heat ,over reflection, vswr ,duty cycle ,can measure current from 6 current lanes,measure 2 different volt up to 100 vDc
RF Amplifier protection
474
0
1
Eslam Fayad
Eslam Fayad
EGYPT
2
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
386
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
1784
0
0
Engineer
Engineer
INDIA
2
0
I designed this circuit to alarm the fridge door if it were to stay open.
Alarm for fridge door
301
0
0
Simone3146
Simone3146
ITALY
0
0
Air pollution is one of environmental issues that cannot be ignored. Inhaling pollutants for a long time causes damages in human health. Traditional air quality monitoring methods, such as building ai...
AIR QUALITY MONITORING SYSTEM
368
0
0
Engineer
Engineer
INDIA
0
0
Mushroom cultivation nowadays is mostly practised as an indoor cultivation. The yield of mushrooms is lesser in conventional methods. In conventional methods of Mushroom cultivation, Mushrooms are cul...
AUTOMATIC MUSHROOM FARM MONITORING SYSTEM
490
0
1
Engineer
Engineer
INDIA
0
0
1
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