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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
Tad Boy Color
SummerCart64 - a fully open source N64 flashcart
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
Frog Boy Color
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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STM32f411RE ProtoI was having a hard time finding a more "universal" card for my bank projects, having a lot of trouble establishing communications with little noise; so we decided to create a PCB tha...
STM32 Protobord
2486
0
5
Julio Kammers
Julio Kammers
BRAZIL
1
0
STM32 Explorer Board - STM32XP This is an educational development board conceived as part of a PCB Design course. The course is offered via Portal Embarcados website (Course Page). The hard...
STM32 Explorer Board - STM32XP
685
5
2
André Araújo
André Araújo
BRAZIL
2
0
Do you know the ATTINY85 microcontroller? This article has news and a gift for you. Many people develop projects with few digital inputs/outputs and use the ATMEGA328P microcontroller. But there is a ...
Mini Arduino with ATTINY85
2945
5
6
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
TDA7294, TDA7293 upc1237 IC, kit, PCB, PDF, amp, price, amplifier, bootstrap, datasheet, schematictda7293 amplifier kit, power amplifier circuit, UPC...
TDA7294 Amplifier or TDA7293 with protection
4167
0
5
Toni Eletrônica
Toni Eletrônica
BRAZIL
50
0
Amplifier 500w RMS list parts
Amplifier 500w RMS
7075
2
4
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
73
6
IntroductionThe purpose of this project is to develop a printed circuit board (PCB) that allows weight measurement using a load cell and the HX711 converter. The electronic design community will be ab...
How to measure weight with Load Cell and HX711
587
0
3
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
IntroductionWhen designing electronics, the enclosure plays a crucial role that is often overlooked. In addition to protecting sensitive components on printed circuit boards (PCBs) from dust, moisture...
Electronic Enclosure applied for electronic projects
412
0
1
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
IntroductionThe incorporation of the ESP8266 module into home automation represents a significant advancement in the field of smart home technology.The ESP8266, a microcontroller with built-in Wi-Fi c...
PCB Board Home Automation with ESP8266
2237
1
6
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
This is a tested and working project.No waste of big EPROMs, no jumpers, no configurations, no SMD. It uses a cheap 2732 EPROM that can be easily found on Aliexpress, eBay, etc. What you need: 1) The ...
Easiest Commodore VIC-20 Characters ROM adapter
1308
0
3
Giovanni giobbi
Giovanni giobbi
BRAZIL
16
0
IntroductionDoes every project with electronic logic need a Microcontroller or Arduino to be developed? Today, many people use Microcontrollers to solve a problem.Is there an error in this? None!...
Traffic turn signal for bicycles
1470
0
4
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Placa1 project
1025
0
1
LUCAS HENRIQUE MUNTANELLI
LUCAS HENRIQUE MUNTANELLI
BRAZIL
0
0
IntroductionWS2812b addressable RGB LEDs are devices widely used in lighting projects. They are found in the format of LED matrices and strips.LED strips, for example, are widely used in decorative li...
WS2812B RGB LED Controller with ESP8266 via WiFi
1734
2
4
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
IntroductionAn energy saving system for cutting electrical energy in machines is a fundamental piece not only to reduce operational costs, but also to promote sustainable and efficient practices in th...
Electronic Board for Cutting Electrical Power to Devices and Machines
541
0
0
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
The TDA7850 and TDA7388 are both integrated circuit (IC) chips commonly used in automotive audio amplifiers. Here is some information about each of them:1. TDA7850: The TDA7850 is a 4-channel bridge-t...
Audio power amplifier TDa7850, TDa7388
4148
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
50
0
Lately we have seen the advancement of technology and the possibilities it offers us. With this, we see services that were previously done exclusively by people now being performed by equipment and ma...
Simple general purpose timer
686
0
0
Oderlando Developer
Oderlando Developer
BRAZIL
3
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
2100
0
1
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
50
0
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