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ZIMBABWE
The true measurement of a battery’s capacity is essential for many scenarios. A capacity measurement device can solve the problem of spotting fake batteries as well. Nowadays fake Lithium and NiMH bat...
Battery capacity measurement using Arduino
7256
5
11
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
101
3
Welcome to my new Weather Widget Project. Earlier I have posted an article on the weather widget, that uses a 0.96" OLED display to display the weather parameters. The main problem in the ea...
ESP8266 Weather Widget V2.0
4667
2
9
Green Energy
Green Energy
INDIA
268
1
(DIY) Amiga 500Plus 1024KB Chip RAM Upgrade Board. Hello, This is a tested and working project.This A500+ Trapdoor Expansion is an Easy DIY project, all components are through hole, marked on th...
Amiga 500 Plus 1MB Memory Expansion Board
3919
20
19
C64iSTANBUL
C64iSTANBUL
TURKEY
444
425
I'm a huge fan of the original SMARS robot - the Screw-less, Modular, Assemble-able Robotic System. An original SMARS robotIn fact I'm that obsessed with them I started a website - www.smarsfan.com, w...
PicoSMARS - a Pico Powered Robot!
3430
4
5
SMARSFAN
SMARSFAN
3
0
Hello PCBWAY My name is DenizMy project;As your information, there are various shield models for Arduino uno Boards.These shields reduce the coding time and prevent us from harming economically, but i...
Arduino Nano To UNO
1896
13
19
Deniz Sümengen
Deniz Sümengen
TURKEY
13
1
FM transmitters/receivers are among the top favorite circuits of any electronic enthusiast. In this article/video, I have introduced a complete digital FM receiver design that has equipped with an LCD...
A Digital FM Receiver with Arduino
7416
3
10
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
101
3
What is it?The compact design makes Proxima Alpha a portable led light. The spotlight has 40 RGB LEDs, one OLED display 0.96" and a USB-C connector.The brain of this spotlight is the ESP8266. Dimensio...
Smart RGB/RGBCW spotlight - PROXIMA ALPHA
23529
17
68
Raccardi
Raccardi
ITALY
60
11
Experience freedom of communication without borders, operators, networks, fees! Create your own network, your own rules !!! 19.1.20201- ALL IS CHANGED !!!!Chip crisis forced me to completely redesi...
ARMACHAT - Doomsday LORA QWERTY communicator
35558
18
41
Misenko
Misenko
SLOVAKIA
112
10
### DESCRIPTIONBuild Video will be out once received keep checking back here or my youtube channel ( DroneMesh)### TECHNICAL DETAILS / COMPONENTSThis is a beta F4 Flight ControllerSpecs:3.3v Regualtor...
DroneMesh Open Hardware OpenFC F4 Flight Controller (BETA V0.03 TESTED)
19502
21
46
DroneMesh
DroneMesh
HUNGARY
79
1
Hi! :)I am an Electrical Engineering student from Croatia and I built this device as a part of one course at University last semester. It is a fidget spinner which uses Persistence of Vision effe...
Persistence of Vision Fidget Spinner
5595
33
21
Matej
Matej
CROATIA
4
0
What is an Escornabot?Escornabot is an open source/hardware project that aims to bring robotics and programming to children.The basic Escornabot can be programmed with the robot’s ...
Escorna CPU 2.12
4202
7
15
Rosas
Rosas
SPAIN
56
2
This is my dream ZX81 keyboard, has a space bar and two shift keys as well as a larger enter key. This is modeled after the Suntronics KD-81 case, and is going with my case reconstruction project to r...
HBKD-81 A Very minimal 60% reduced keyboard for the ZX81
219
0
4
Collins
Collins
UNITED STATES OF AMERICA
0
4
This is a program verification board. The main verification content is the function of USB to RS232 signal. One end is a USB plug and the other end is a DB9 female connector, which can be directly plu...
USB to RS232
3177
0
6
Oleg
Oleg
RUSSIAN FEDERATION, THE
432
40
Ben Eater has been a huge inspiration for many getting into building computers using basic electronic building blocks, his videos are truly excellent and it is no wonder he's often refe...
BE6502 Build a 6502 computer (SBC-module revision A)
7556
1
12
Lunde
Lunde
NORWAY
186
0
Nowadays fake Lithium and NiMH batteries are everywhere which is sold by advertising with higher capacities than their true capacity. So it is really difficult to distinguish between a real and a fake...
Arduino Battery Capacity Tester V2.0
20848
7
27
Green Energy
Green Energy
INDIA
268
1
Replace the old 44256 DRAM chips on your A500+ with newer EDO memory! No more hunting around trying to find stocks of old 44256 DRAM chips on eBay from dubious sellers with no idea if they work or not...
Amiga 500+ DRAM Replacement Board
6754
4
23
kr239
kr239
UNITED KINGDOM
32
0
1
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