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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
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
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It deals with the analysis of signals in metals, especially the ferromagnetic behavior when faced with variations, and the production of stress in the metal. What you can do to get quick analysis of m...
Small and compact metal analyzer (testing non-destructive)
5557
11
13
Star - Sistor!
Star - Sistor!
PERU
2
0
This module uses a tp4056x lithium battery charging chip, an improved version of the old version of TP4056 chip! With battery positive and negative reverse connection protection,input power ...
Smallest TP4056 charger
2545
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
### DESCRIPTIONMini PCB to simulate the sound of a cricket### TECHNICAL DETAILS / COMPONENTSIt uses an SN74HC14N IC and a buzzer to simulate that sound### LEARN / TOPIC / BUILD INSTRUCTIONS
Cricket v2
1544
5
3
Alexis Gimeno
Alexis Gimeno
SPAIN
5
2
This design contains the necessary peripheral circuits needed for the CH340E to work, and all its pins are led out for future use. This design also includes a three-color LED lamp . Blue is used to in...
Ultra small usb to uart (TTL)
1849
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
I made a video about how it works and how it was made here: https://www.youtube.com/watch?v=HailNA14bNkhttps://www.youtube.com/watch?v=HailNA14bNk
smarchWand
2107
1
1
Samson March
Samson March
UNITED STATES OF AMERICA
23
0
This work is made by MT3608, the input voltage of this chip is 2-24v, the maximum output is 28v, the current can be 2a, and it is compact! , This design module is only 9.78x12.83mm! ! ! Fingernail siz...
Probably the smallest 5v 2a boost board
838
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Modeled after esp32nodemcu, the frame is compressed to make it smaller. Power indicator light, IO2PWM user light.
Esp32s small plate
1116
0
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
JLink, a debugger with only three lines, small size (only U disk size), less occupied pins (only two pins), usb connection.
Ultra small jlink downloader
1368
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Atmega 32 ultra-small development board is an ultra-small development board designed with typec interface and stamp hole
Atmega 32 small development board
1189
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Modern electronic products continue to shrink in size, so they also put forward more demanding volume and performance requirements for products such as power supplies. For this reason, I pushed a 40w ...
Power supply 4x6 cm ultra-small 40w flyback switching
1013
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
sometimes the arduino nano is too big!https://www.hackster.io/vincenzo-g/development-board-for-attiny-mcu-987af8
Development board for ATTiny84 MCU
2046
0
2
Aster
Aster
ITALY
3
0
This is a basic audio amplifier that is using the LM386 IC. It has 1w of output (It may not sound much but trust me, 1w is not a little power for an audio amp) and you can adjust the gain of the IC wi...
Lm386 Basic Amplifier Circuit
377
0
1
Chlorify
Chlorify
TURKEY
0
0
This PCB was designed for Weather Station sensor housing, but instead of using SHTxx sensor, the BME280 provides an all-in-one solution with Temperature, Humidity and Pressure in one package! Mos...
Tiny BME280 Weather Station housing PCB
2598
0
0
Home Kid
Home Kid
HUNGARY
94
28
Smart home, practicality comes first. When programming with TTL, short IO0 and GND (PROG) to enter the programming mode.
ESP8266 small board
1696
0
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Small DC-Servo using OPA2134 etcYou should read up on the use of DC-servos before determening the component values.All parts except the opamp are 0805-size
OPA2134-DC-Servo
1795
0
1
Mayday
Mayday
SWEDEN
2
0
The light box came only with a fixed usb light. i could only turn it on or off. but with this i can control all dependently.off course you can make this out of pref-board.. but i wanted to test PCB-wa...
Light-box control
463
0
0
Stein-Ove Bratthammer
Stein-Ove Bratthammer
NORWAY
0
4
1
2
