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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (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
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Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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 0.2 (SID 6581/8580-replacement for C64/C128)
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This boost converter uses a B0505S 1 watt isolated 5 volt input module to provide a floating 5V output.The floating 5V is boosted by the AP3012 switcher, adjustable from around 5V (input voltage) to 2...
Isolated Boost Converter 5v-27v for Light Loads
740
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
Inductor Substitution Board - select between 20 different inductor values for your circuit. You can even select more than one value for more specific inductances.
Inductor Substitution Board
972
0
5
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
See project decription here: http://diy.viktak.com/2020/10/wifi-ir-gateway-a-k-a-give-your-dumb-old-devices-the-smarts.html
Bidirectional WIFI-IR Gateway
1897
0
4
Viktor Takacs
Viktor Takacs
GREECE
14
0
Version 5-30-2020 of a PCB for running a ventilator system that should only be used when commercial options are unavailable. This is intended to be used with the ATMega 328PB Xplained board, however t...
Ventilator UI and Sensor Board 5-30-2020
671
0
0
Kevin Knowles
Kevin Knowles
0
0
Now you can use those old apple II paddles on the IIc! Or if you have a IIe, you don't have to open the lid and try to insert the DIP-16 plug without damaging it any more.
Apple IIc / IIe Paddle Joy
1681
0
5
Stuart lowlevel
Stuart lowlevel
CANADA
16
0
### its time for some cristmas music### 100 watt class ab amplifier### all the components typr and values are written on the board which makes it easy to make.
Christmas amp
875
0
0
fakir charan mohanty
fakir charan mohanty
INDIA
0
0
Hi this is my first version of education laboratory for kids.there is some passives and transistors + 555, NAND gates, 7 segment display, RGB ledand finally small geared motor,
ELBOBRIK - electronic educational laboratory box for kids
68
0
1
Bobricius Bobricius
Bobricius Bobricius
SLOVAKIA
13
0
This DTMF decoder uses the MT88L70, powered by 3.3v and interfacing with 3.3v GPIO to decode the touch tone keys.It has an RJ phone jack and 600:600 transformer to connect to a phone line to pick up a...
DTMF Decoder 3.3v MT88L70
223
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
Hello, Guys! If you are interested in the Raspberry Pi, look at this little computer called the Hellion computer. It is pretty interesting and mind-bending and/or Kinda Jenky or Janky!It can run (gues...
The Hellion Computer (Based on Raspberry Pi 3.0)
267
1
0
Declan Murphy
Declan Murphy
UNITED STATES OF AMERICA
0
0
FEATURESInput supply 12 VDC @ 170 mAOutput four SPDT relayRelay specification 10A/24V DCTrigger level 2 ~ 5 VDCHeader Connector for connecting power and trigger voltageLED on each channel indicates re...
ULN2003A 5 Channel Relay Board
348
0
1
Gals Aer
Gals Aer
INDONESIA
2
3
This tool allows selecting a data number with an OLED and rotary encoder.Then by pressing the button, the data is sent over I2C.If another project is configured to receive that data, it can be used as...
I2C Test Data Sending Tool
461
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
This pcb can be connected to a land line and when DTMF tone pairs are detected, they are decoded by the MT8870.4 bit data can be decoded by Arduino or another processor to determine what phone key was...
DTMF Decoder Phone Interface
1115
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
fm powerful transmitter good circuit distance 5km
fm powerful transmitter
1369
0
1
muhamad nzar ahmed
muhamad nzar ahmed
IRAQ
0
0
Will follow as soon as the build guide on Nerdiy.de is finished
i2c_mtrDrvr V1.0
556
0
1
Nerdiy.de
Nerdiy.de
GERMANY
14
0
Many circuits use J201 JFETs, sadly the TO-92 package are out of production, and many of those that can be found online from China sources are so far out of specification that they do not work. Additi...
J201 SMD JFET Adapter
1598
0
1
ENRIQUE MALDONADO
ENRIQUE MALDONADO
UNITED STATES OF AMERICA
5
27
Non Contact Voltage Tester - Tests for AC in circuits without touching them. The 3 NPN transistors amplify the electrical field over 100,000 times to create enough current to light the led when AC is ...
Non Contact Voltage Tester
842
0
0
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
1
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