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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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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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This is a simple H-bridge motor driver circuit.This circuit has enough power to drive medium-sized motors up to 40A, with proper construction and heat sinking.The IC used, allow us to electronically c...
40A H-Bridge (MK2)
928
2
1
Lucas Candido Silva
Lucas Candido Silva
BRAZIL
2
0
IntroductionFor a long time we developed several prototypes and teaching kits of mobile robots and we always used different modules to build them.Among these modules, we highlight: module to drive mot...
Dedicated Control Board for Mobile Robots with Wheels
1834
0
1
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
0
IntroductionI had a commercial M&M's Dispenser like the one shown following and I thought: Is it possible to attach two mini motors and some electronics and automate it? Spoiler alert: Yes, it is ...
Automatic M&M's dispenser
1217
0
1
Marcelo Ávila de Oliveira
Marcelo Ávila de Oliveira
BRAZIL
0
0
Many machines and devices have one thing in common: a human-machine interface. The human-machine interface can be represented by a screen and a set of buttons.Its objective is to facilitate the commun...
How to create a Human Machine Interface with Arduino
1543
0
2
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
0
IntroductionI had two Android characters like the one shown following and I thought: Is it possible to attach some mini motors and automate it? Spoiler alert: Yes, It is possible!Let's go for it!The b...
Android Vinyl Action Figure Automation
650
0
0
Marcelo Ávila de Oliveira
Marcelo Ávila de Oliveira
BRAZIL
0
0
IntroductionDo you know how the basic circuit of an Arduino works? Every Arduino has a minimum circuit that allows you to put the ATMEGA328p Microcontroller chip into operation. It is known as Arduino...
PCBWay Standalone Arduino
1623
0
1
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
0
Many years ago, developing a product, testing it for validation and launching it on the market was very expensive. Due to these costs, many technologies were inaccessible and impeded the development o...
How to create a digital prototype and turn it into a product
1036
0
0
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
0
This is a PCB I developed for my humanoid robot, it serves as the central PCB, and other little PCBs connect to it to add different features and support different control MCUs, readings, etc. The main...
Humanoid robot control central board
279
0
0
Benjamim Krug
Benjamim Krug
BRAZIL
0
0
light follower robotic car
arduino nano swarm robotic car
1272
0
1
MAURICIO?AURELIO?JABUR
MAURICIO?AURELIO?JABUR
BRAZIL
4
0
IntroductionHow about using an old CD-ROM drive to create an automatic trash can for the electronics workbench?Let's go for it!ArduinoHardwareYou can find the list of hardware components for version 2...
Automatic Trash Can
177
0
0
Marcelo Ávila de Oliveira
Marcelo Ávila de Oliveira
BRAZIL
0
0
