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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)
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
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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ZIMBABWE
This small PCB (55×35) is born to be a general purpose solution for building any kind of compact wireless battery powered sensor or actuator based on MySensors, an ATMega328P (Arduino) and a RFM69 or ...
d-diot multi-purpose IoT pcb
1960
0
0
Francesco Berghi
Francesco Berghi
ITALY
2
0
This design uses the CN3722 chip as the maximum power tracking lithium battery charger, which can charge multiple batteries, the charging current can reach 5A, the charging efficiency is high, the hea...
CN3722 maximum power tracking lithium battery charger
4072
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
DescriptionThe TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Outp...
High Efficiency Buck-Boost Converter Breakout
702
0
1
Abrar Ashraf
Abrar Ashraf
PAKISTAN
0
0
Hi!This is a miniature boost converter board that I made for a Arduino Lipo Charging ShieldA lot of applications require 5V, and 1-cell lipo batteries only produce 3.7V which is why I decided to make ...
MT36808 Mini Boost Converter
647
0
1
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
This time I will present you how to make a quality High Voltage source in a very simple way. For this purpose I will use a old PC power supply, but it can also be used new one, whose price is very low...
The simplest way to make a quality HV (High Voltage) source from a PC power supply
964
0
1
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
Hi, today we are building a UPS or backup battery for the router / modem so that it does not turn off if there is a power failure at home.SuppliesMaterials:3x 18650 cellsHolders for 3 cells (3D printe...
DIY UPS (Emergency Battery) for Routers So It Won't Turn Off When the Breakers Are Off
851
1
3
Maurizio Miscio
Maurizio Miscio
ITALY
5
0
PCBWay sponsored this video in order for me to demonstrate that simple PCBs can easily help you organize your electrical loads - specifically if you are like me and use a single 12v power supply to po...
Fused Switch Board
1023
0
2
Simple Electronics
Simple Electronics
CANADA
15
0
Every workbench should have at least one power supply.When you’re experimenting with electronics and microcontrollers a good power supply can be an essential piece of equipment. While you can certainl...
Maker Your Own Professional Bench Power Supply
1520
0
6
Mukesh Sankhla
Mukesh Sankhla
0
0
FeaturesUse TP4056 chip to charge 3.7V single cell lithium battery.Use MST9200BSF to achieve 5V boost of lithium battery. According to the manual, when the input voltage is greater than 3.3V and the o...
Lithium battery charging _5V_3.3V voltage output
1615
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Charging and balancing of two or more strings of lithium batteries has always been a hassle. It can be directly charged by high voltage regardless of balance, or it can be charged by an independent ch...
SLM6800-5V input double string lithium battery balance charger
1592
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
It is an uninterruptible power supply that you can use especially in your ADSL Modems. You can optionally set the power input to 30V and the output to 5v, 6v, 9v, 12v, 15v, 24v. This model is set...
UPS for Modems
550
0
2
cem Cem Başel
cem Cem Başel
TURKEY
2
7
This is nothing more than a small, simple and easy board to mount a CR20xx battery, which will help us to easily and quickly assemble electronic devices.It will work for batteries/rechargeables depend...
Breakout CR20xx
101
0
0
Fausto Iocchi
Fausto Iocchi
CHILE
2
34
HEF 4017 entegre devre, NE555P zamanlayıcı entegresi, IRFZ44 MOSFET transistörleri ve 100 Watt'lık bir transformatör kullanılarak yapılan bir devre, bir kaynaktan gelen DC (Doğru Akım) gücünü AC (Alte...
DIY Inverter Circuit from 12 Volts to 220 Volts
821
0
4
Nejdat delioğlu
Nejdat delioğlu
TURKEY
80
0
Li-Fi is a light communication system that is capable of transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrums. The term was first introduced by Harald Haa...
Li-Fi data transfer experiment - transferring data using a Led and Solar Cell
587
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
PEMF therapy, or Pulsed Electromagnetic Field therapy, is a type of therapy that uses electromagnetic fields to promote health and well-being. PEMF therapy is based on the idea that electr...
How to make Multichannel PEMF Therapy device for PEMF Bed
1139
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
An ion thruster (also known as ion engines) is a type of propulsion system that generates thrust by accelerating ions to high speeds and expelling them out of the back of the engine. The basic p...
DIY Simplest Multistage Ion Thrust Plasma Engine
605
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
71
0
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