• Arduino Watch Module 4ac7

    Arduino Watch Module 4ac7

    This module is a minimalist Arduino Watch design. Consisting of a Microchip ATTINY85-20SU microcontroller, an OLED display for visual output, two user buttons for interface, and a Li-ion Battery for power. The schematic also includes graphic user interface with ISP for programming and minimal passive components for functionality. #project #Template #projectTemplate #reusable #module #simple-embedded #microchip #arduino #sublayout

    yousi176

    yousi176

    0 Uses

    1 Comment

    0 Stars

  • WiFi RF-ID lock reference design vnb3 gZMF

    WiFi RF-ID lock reference design vnb3 gZMF

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    rezkym

    rezkym

    0 Uses

    1 Comment

    0 Stars

  • WiFi RF-ID kilit

    WiFi RF-ID kilit

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    esila

    esila

    +

    theadk

    0 Uses

    1 Comment

    0 Stars

  • OLED-V1

    OLED-V1

    0.96" inch OLED display 0.96 inch (128 x 64) Pixel Monochrome White Passive OLED

    vasyl

    vasyl

    0 Uses

    1 Comment

    0 Stars

  • WiFi RF-ID lock reference design awsb

    WiFi RF-ID lock reference design awsb

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    bytransistor

    bytransistor

    0 Uses

    1 Comment

    0 Stars

  • WiFi RF-ID lock reference design

    WiFi RF-ID lock reference design

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    zaidarduino

    zaidarduino

    0 Uses

    1 Comment

    0 Stars

  • Power board for ga486am/s

    Power board for ga486am/s

    Board for powering GA486AM/S via standard 3.3V, 5V, and 12V power supplies. An RPi measures voltage and displays it on an OLED screen. #PCBdesign #RPi #powerconversion

    vasyl

    vasyl

    0 Uses

    1 Comment

    0 Stars

  • [QA] Unique PCB

    [QA] Unique PCB

    Arduino Micro - MIDI Controller It uses the Arduino Micro as USB midi controller. It has 1 capacitive touch octave (12 Keys), 2 rotary encoders, a button, and a proximity sensor that can be used as a mod wheel, sustain pedal or MPE. The oled screen displays the different configuration options. It can be set to any channel or C.C. so it can be used to modify other instruments behavior. The capacitive touch keys can also be used as 12 drum machine pads.

    philipkyeswa

    philipkyeswa

    0 Uses

    1 Comment

    0 Stars

  • Сonsole gamepad

    Сonsole gamepad

    DIY handheld game console with EFM32TG11B120F, OLED 0.91" 128x32 I2C, 4 buttons (2 on each side), CR1220 battery connector, and USB Micro for charging. #Gaming #IoT #Microcontroller #EmbeddedSystems #EFM32

    vasyl

    vasyl

    0 Uses

    1 Comment

    0 Stars

  • Energy Meter Reference Design

    Energy Meter Reference Design

    This is an Energy Meter project leveraging an ATTiny85 microcontroller (U1) to sense current through an ACS712 module (U2). It displays the data in real-time on an OLED display (OLED1) and interacts with three buttons (NEXT, MENU, OK). This compact energy meter is suitable for edge computing and low-power Internet of Things (IoT) applications #project #keypad #arduino #attiny85 #ISP #referenceDesign #edge-computing #edgeComputing #microchip #template #reference-design

    luisnarvaez24

    luisnarvaez24

    0 Uses

    1 Comment

    0 Stars

  • Energy Meter Reference Design

    Energy Meter Reference Design

    This is an Energy Meter project leveraging an ATTiny85 microcontroller (U1) to sense current through an ACS712 module (U2). It displays the data in real-time on an OLED display (OLED1) and interacts with three buttons (NEXT, MENU, OK). This compact energy meter is suitable for edge computing and low-power Internet of Things (IoT) applications #project #keypad #arduino #attiny85 #ISP #referenceDesign #edge-computing #edgeComputing #microchip #template #reference-design

    shrec

    shrec

    0 Uses

    1 Comment

    0 Stars

  • Arduino Watch Module ahqP

    Arduino Watch Module ahqP

    This module is a minimalist Arduino Watch design. Consisting of a Microchip ATTINY85-20SU microcontroller, an OLED display for visual output, two user buttons for interface, and a Li-ion Battery for power. The schematic also includes graphic user interface with ISP for programming and minimal passive components for functionality. #project #Template #projectTemplate #reusable #module #simple-embedded #microchip #arduino #sublayout

    epicella

    epicella

    0 Uses

    1 Comment

    0 Stars

  • Ultrasonic Distance Meter Module

    Ultrasonic Distance Meter Module

    This circuit is an ultrasonic distance meter based on an ATTiny2313 microcontroller. It uses an HC-SR04 ultrasonic sensor to measure distance and displays the results on an OLED display. The power supply is constructed using a Boost converter (TPS613222A) and a 2-cell AA battery. Additionally, it also includes ISP for programming, RESET and START switches, and LED indicators. #project #Template #projectTemplate #ultrasonic #OLED #arduino #attiny2313 #TPS613222A #ISP #reusable #module #simple-embedded #microchip #sublayout

    yos-bit

    yos-bit

    0 Uses

    1 Comment

    0 Stars

  • [QA] Unique PCB

    [QA] Unique PCB

    Arduino Micro - MIDI Controller It uses the Arduino Micro as USB midi controller. It has 1 capacitive touch octave (12 Keys), 2 rotary encoders, a button, and a proximity sensor that can be used as a mod wheel, sustain pedal or MPE. The oled screen displays the different configuration options. It can be set to any channel or C.C. so it can be used to modify other instruments behavior. The capacitive touch keys can also be used as 12 drum machine pads.

    jaspreetqa

    jaspreetqa

    0 Uses

    1 Comment

    0 Stars

  • Arduino Watch Module

    Arduino Watch Module

    This module is a minimalist Arduino Watch design. Consisting of a Microchip ATTINY85-20SU microcontroller, an OLED display for visual output, two user buttons for interface, and a Li-ion Battery for power. The schematic also includes graphic user interface with ISP for programming and minimal passive components for functionality. #project #Template #projectTemplate #reusable #module #simple-embedded #microchip #arduino #sublayout

    deucebot22

    deucebot22

    0 Uses

    1 Comment

    0 Stars

  • WiFi RF-ID lock reference design g7u8

    WiFi RF-ID lock reference design g7u8

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    steven1772

    steven1772

    0 Uses

    1 Comment

    0 Stars

  • RF-ID lock reference design ae50

    RF-ID lock reference design ae50

    This project is an RF-ID lock circuit, complete with microcontroller (MCU). It features an RC522 RFID reader for identification, controlled by an STM32F103C8T6 MCU. The structure also includes an OLED display, lock circuit, and user interface switches. Designed to operate with a AAA battery power source. #MCU #referenceDesign #simple-embedded #stm #project #STM32 #lock #OLED #template #reference-design

    mohammedmuneeb123

    mohammedmuneeb123

    0 Uses

    1 Comment

    0 Stars

  • ESP32 Industrial Vibration Sensor

    ESP32 Industrial Vibration Sensor

    USB-powered ESP32-WROOM-32 industrial vibration and temperature monitoring sensor node with ADXL345 SPI accelerometer, DS18B20 1-Wire temperature sensor, SSD1306 I2C OLED, LEDs, buzzer, relay header, and 3.3V AMS1117 power supply.

    coskunemirhan2311

    coskunemirhan2311

    0 Uses

    0 Comments

    0 Stars

  • GLECS V4 Logic Controller

    GLECS V4 Logic Controller

    STM32F103-based GLECS V4 pure logic controller with 12V input power tree, onboard 4G module, isolated relay control zone, sensors, OLED, debug headers, and 200x140mm two-layer PCB requirements.

    ayushqqq123

    ayushqqq123

    +

    ayussssh8
    ayussssh22
    aayyuusshh123
    ayusssssh554

    0 Uses

    0 Comments

    0 Stars

  • Spatial Metal Field Display Mini

    Spatial Metal Field Display Mini

    Breadboard-only schematic for an ESP32-based LC electromagnetic response visualizer using a handmade coil oscillator, LM339 comparator, GPIO27 frequency input, SSD1306 I2C OLED, and calibration button. No PCB layout is included.

    ezexa

    ezexa

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Terrarium Climate Controller

    ESP32 Terrarium Climate Controller

    ESP32-based moss terrarium controller for constant temperature and humidity using 12V TEC/heater/LED/fan/mist drivers, SHT35 sensing, OLED UI, and protected 12V-to-5V-to-3.3V power architecture.

    crrczelc

    crrczelc

    0 Uses

    0 Comments

    0 Stars

  • ESP32-C3 Optical Clip

    ESP32-C3 Optical Clip

    Two-board ESP32-C3 optical clip with USB-C LiPo charging, OLED display, red/IR LEDs, and remote phototransistor receiver.

    a01743659

    a01743659

    0 Uses

    0 Comments

    0 Stars

  • Single-Slot 18650 SOH Analyzer Prototype

    Single-Slot 18650 SOH Analyzer Prototype

    100 mm x 140 mm ESP32-based 18650 battery state-of-health analyzer prototyping board with active MOSFET discharge switching, current/voltage measurement, OLED UI, DS18B20 temperature input, and fan control.

    aditya1902singh

    aditya1902singh

    0 Uses

    0 Comments

    0 Stars

  • Universal Inline Analog Signal Conditioner

    Universal Inline Analog Signal Conditioner

    ESP32-based universal inline analog signal conditioner with protected sensor input, DAC output, fail-safe NC relay passthrough, OLED UI, Bluetooth profile logic, and terminal-block I/O for automotive/bench use.

    ricomans

    ricomans

    0 Uses

    0 Comments

    0 Stars

  • ESP Drone Transmitter Controller

    ESP Drone Transmitter Controller

    ESP32-based DIY drone transmitter/controller with OLED display, dual joysticks, NRF24L01+PA+LNA radio, USB-C/2S LiPo power, charging, controls, indicators, and external interfaces.

    dheeraj1076

    dheeraj1076

    +

    tarun1027

    0 Uses

    0 Comments

    0 Stars

  • Carousel Horse LED Controller

    Carousel Horse LED Controller

    Production-ready ESP32-DEVKITC-32UE festival carousel horse LED controller schematic with organized Power, ESP32 + Level Shifter + LEDs, Inputs, and DMX + OLED blocks.

    jm16892

    jm16892

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Intelligent Egg Incubator

    ESP32 Intelligent Egg Incubator

    ESP32-S3 intelligent egg incubator schematic with camera-based egg verification, load-cell assessment, environmental sensing, heater/humidifier/fan control, servo turning, and OLED status display.

    fsdorado

    fsdorado

    +

    jauestrada

    0 Uses

    0 Comments

    0 Stars

  • Ultrasonic Distance Meter _v1

    Ultrasonic Distance Meter _v1

    This circuit is an ultrasonic distance meter based on an ATTiny2313 microcontroller. It uses an HC-SR04 ultrasonic sensor to measure distance and displays the results on an OLED display. The power supply is constructed using a Boost converter (TPS613222A) and a 2-cell AA battery. Additionally, it also includes ISP for programming, RESET and START switches, and LED indicators. #project #Template #projectTemplate #ultrasonic #OLED #arduino #attiny2313 #TPS613222A #ISP #referenceDesign #simple-embedded #microchip #template #reference-design .

    cherepanyadima

    cherepanyadima

    0 Uses

    0 Comments

    0 Stars

  • ESP32-S3 AI Robot Controller

    ESP32-S3 AI Robot Controller

    Compact ESP32-S3 AI robot controller with DevKitC-1 module, 2S Li-ion power input, 5V buck regulator, optional clean 3.3V rail, TB6612FNG dual motor driver, OV2640 camera FPC, I2S audio, OLED, ultrasonic and TCRT5000 sensor headers, and a compact 2-layer PCB prepared for Gerber export.

    ahsanmehmood

    ahsanmehmood

    0 Uses

    0 Comments

    0 Stars

  • Agricultural RS-485 Sensor Node

    Agricultural RS-485 Sensor Node

    Compact 45 mm x 35 mm 4-layer agricultural IoT sensor node using an ATmega4808, AMS1117-3.3 linear regulation from 12 V input, RS-485 Modbus RTU half-duplex, local I2C sensors, 0.96 inch OLED, status LED, and a 12 V solenoid valve driver with top-side sensors/display and bottom-side MCU/power partitioning.

    tbhvision

    tbhvision

    +

    ryanf

    0 Uses

    0 Comments

    0 Stars

  • Student Energy Meter

    Student Energy Meter

    Single-phase student energy meter using ATM90E26 metering IC, STM32F103 MCU, OLED display, USB-UART communication, transformer voltage sensing, and SCT013 current sensing. Designed for a 2-layer PCB within 150 mm x 150 mm and a BOM target below 50 EUR.

    lenka123

    lenka123

    0 Uses

    0 Comments

    0 Stars

  • nRF52810 Watch Template

    nRF52810 Watch Template

    This is a smart watch project based on E73-2G4M04S1A module with SoC nRF52810 on board. OLED display and coin battery #wearable #nRF52810 #E73 #Ebyte #BLE #referenceDesign

    ulasyalin

    ulasyalin

    0 Uses

    0 Comments

    0 Stars

  • kayak mishiz

    kayak mishiz

    Compact kayak and canoe impact sensor PCB with USB-C Li-ion charging, ATmega328P-AU control, ADXL345 breakout sensing, 3.3V regulated power, OLED and ISP headers, and corner mounting holes.

    bsmnt

    bsmnt

    0 Uses

    0 Comments

    0 Stars

  • Kayak Impact Sensor a953

    Kayak Impact Sensor a953

    Compact kayak and canoe impact sensor PCB with USB-C Li-ion charging, ATmega328P-AU control, ADXL345 breakout sensing, 3.3V regulated power, OLED and ISP headers, and corner mounting holes.

    mattia46

    mattia46

    0 Uses

    0 Comments

    0 Stars

  • vibrational sensor

    vibrational sensor

    Arduino-based vibration sensor module with SSD1306 OLED display for real-time vibration readings

    karthik120

    karthik120

    0 Uses

    0 Comments

    0 Stars

  • Remarkable Salmon Sonic Screwdriver

    Remarkable Salmon Sonic Screwdriver

    ESP32-S3 Wearable Audio Streaming Pendant (USB-C + LiPo + I2S Mic + microSD + OLED)

    sme12435

    sme12435

    0 Uses

    0 Comments

    0 Stars

  • Melodic Moccasin Speeder Bike

    Melodic Moccasin Speeder Bike

    AeroHUD VariScope Mark 1 - ESP32-S3 RF module vario/airspeed HUD with Qwiic OLED and SDP810, GPS, USB-C data+charging

    unluckynelson

    unluckynelson

    0 Uses

    0 Comments

    0 Stars

  • WiFi RF-ID lock reference design vnb3

    WiFi RF-ID lock reference design vnb3

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    team0321

    team0321

    +

    rockx

    0 Uses

    0 Comments

    0 Stars

  • ESPRSSO32 Smart Scale AI Auto Layout [Example] jrq8

    ESPRSSO32 Smart Scale AI Auto Layout [Example] jrq8

    Children’s Color Vision Screening Game using ESP32, TCS3200 Sensor, and OLED Display

    jeffwilde-flux

    jeffwilde-flux

    0 Uses

    0 Comments

    0 Stars

  • Unique Purple TV Glasses

    Unique Purple TV Glasses

    Smart Wellhead Controller V1.1: ESP32 + LoRa Industrial IoT Node with Solar Power, Deep-Sleep Leak Sensing, and OLED HMI. Now upgraded with a solar charging and battery management stage featuring a TP4056/CN3791 charger IC, power-path switching, Li-ion battery protection, and integrated 3.3 V rail supply. #PowerBlock #SolarCharging #BMS

    bababababaaaa

    bababababaaaa

    0 Uses

    0 Comments

    0 Stars

  • Individual Sapphire Interocitor

    Individual Sapphire Interocitor

    ESP32-WROOM-32 Wearable Health Monitor with MAX30102, MPU6050, OLED, Camera Interface, and Advanced Power Management

    akkshitaprabhu

    akkshitaprabhu

    0 Uses

    0 Comments

    0 Stars

  • iot plant monitoring system

    iot plant monitoring system

    Project Title: Plant Monitoring and Irrigation System Overview: This system is based on the ESP32-S3 and is designed to manage irrigation for a multi-floor building. Key Features: Multi-Floor Operation: The system controls three separate floors. Each floor's irrigation can be managed independently. Irrigation and Pump Control: Each floor uses a solenoid valve to regulate water flow. The solenoid valves are operated via MOSFETs. A relay engages an AC water pump when a MOSFET triggers a solenoid valve. Hardware Interconnects: Screw Terminal connectors are added for connecting the solenoid valves and the motor pump. A DC Jack is included to supply power to the system. User Interface & Connectivity: Two JST connectors are provided for integrating an OLED display, a rotary encoder, and a pushbutton. Future enhancements may include the addition of soil moisture sensors. Remote Control: The system is designed for future integration with Blynk IoT. Blynk IoT will offer both manual control and timer-based irrigation modes for each floor.

    hemchand2025

    hemchand2025

    +

    bfwrer
    collinsemasi

    0 Uses

    0 Comments

    0 Stars

  • xyfP 9Qur rogF

    xyfP 9Qur rogF

    To optimize your 4-layer board manufacturing process with Seeed Studio Fusion, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #project-template #template #manufacturer-design-rules This project is a vessel monitoring system built using Seeed Studio Xiao Sense, Xiao Expansion Board with OLED, a UART WiFi module, a normally open float switch, and a UART SIM800L cellular module. The system displays a 30-second countdown on the OLED screen, calibrates the IMU sensor, converts to Euler angles, and stores these values for comparison with future readings. It also sets up the WiFi module as an access point to configure the vessel's name, contact numbers, and angle thresholds for list and trim notifications. Reports are sent at specified times via the cellular module.

    kaushikjk

    kaushikjk

    0 Uses

    0 Comments

    0 Stars

  • Energy Meter Reference Design

    Energy Meter Reference Design

    This is an Energy Meter project leveraging an ATTiny85 microcontroller (U1) to sense current through an ACS712 module (U2). It displays the data in real-time on an OLED display (OLED1) and interacts with three buttons (NEXT, MENU, OK). This compact energy meter is suitable for edge computing and low-power Internet of Things (IoT) applications #project #keypad #arduino #attiny85 #ISP #referenceDesign #edge-computing #edgeComputing #microchip #template #reference-design

    yousri666

    yousri666

    0 Uses

    0 Comments

    0 Stars

  • WiFi RF-ID lock reference design vnb3 n8zC

    WiFi RF-ID lock reference design vnb3 n8zC

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    ralvarez

    ralvarez

    0 Uses

    0 Comments

    0 Stars

  • Ultrasonic Distance Meter Reference Design vwMF

    Ultrasonic Distance Meter Reference Design vwMF

    This circuit is an ultrasonic distance meter based on an ATTiny2313 microcontroller. It uses an HC-SR04 ultrasonic sensor to measure distance and displays the results on an OLED display. The power supply is constructed using a Boost converter (TPS613222A) and a 2-cell AA battery. Additionally, it also includes ISP for programming, RESET and START switches, and LED indicators. #project #Template #projectTemplate #ultrasonic #OLED #arduino #attiny2313 #TPS613222A #ISP #referenceDesign #simple-embedded #microchip #template #reference-design

    michaelcox

    michaelcox

    0 Uses

    0 Comments

    0 Stars

  • WiFi RF-ID lock reference design g7u8

    WiFi RF-ID lock reference design g7u8

    This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

    josf

    josf

    0 Uses

    0 Comments

    0 Stars

  • nRF52810 Watch Template

    nRF52810 Watch Template

    This is a smart watch project based on E73-2G4M04S1A module with SoC nRF52810 on board. OLED display and coin battery #wearable #nRF52810 #E73 #Ebyte #BLE #referenceDesign

    vasy_skral

    vasy_skral

    +

    jharwinbarrozo
    cherepanyadima

    0 Uses

    0 Comments

    0 Stars

  • Greenhouse S2 [broken]

    Greenhouse S2 [broken]

    Greenhouse controller with temperature and humidity control Input voltage 12v led voltage: 12v humidifier voltage: 5V Display: i2c 0.96 OLED display sensor: htu21d i2c

    dimagre

    dimagre

    0 Uses

    0 Comments

    0 Stars

  • Arduino Watch Module aDZz

    Arduino Watch Module aDZz

    This module is a minimalist Arduino Watch design. Consisting of a Microchip ATTINY85-20SU microcontroller, an OLED display for visual output, two user buttons for interface, and a Li-ion Battery for power. The schematic also includes graphic user interface with ISP for programming and minimal passive components for functionality. #project #Template #projectTemplate #reusable #module #simple-embedded #microchip #arduino #sublayout

    epicella

    epicella

    0 Uses

    0 Comments

    0 Stars