Simple Switch Testing
Welcome to your new project. Imagine what you can build here.0 Uses
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Transistor Switch Relay h1D3 dw6q
Welcome to your new project. Imagine what you can build here.0 Uses
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Transistor Switch Relay h1D3
Welcome to your new project. Imagine what you can build here.0 Uses
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On Air R2 Demo
R2 changes: -Moving to Letter Modules for ease of design -Adding ESP32 for WiFi On/Off and intensity control -Optional: Add unpopulated AA Battery Holder for battery option R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C. #template... show more0 Uses
53 Comments
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LED trigger from sensor output
I want make a board that trigger a green and red LED with three wire, 0V, 24V and output of proximity switch. but i want output wire remain 0V when not connected.... show more0 Uses
42 Comments
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VCA Audio Compressor
This is a diode-based VCA audio compressor that works in mono. The compressor has LED-based gain reduction metering, input gain (preamp), output gain, and a fast-attack switch akin to the SSL channel-strip compressors. The module is to be powered by a regular outlet so it has an AC-DC converter.... show more0 Uses
22 Comments
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Constellation Ornament
Constellation PCB - Meant to blink LEDs representing the constellation Cassiopeia - On/off switch for controlling the LEDs and switches to control the colors of the LEDs... show more0 Uses
20 Comments
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LT1933 Reference Design c3PK
This is a reference design of buck based on LT1933 with an internal 0.75A power switch and 3.3V output #3V3 #dcdc #power #referenceDesign #powermanagement #analogdevices #template... show more0 Uses
17 Comments
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Verbal Lavender TARDIS
MAX6675 Module and Stepper Motor Driver (e.g., A4988a with a esp32 it has to be contolled by cloud and manual switch... show more0 Uses
15 Comments
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TSL_Assist
This Device can switch 5 outputs, have 5 momentary inputs, a FS1000A tx and MPU6050... show more0 Uses
8 Comments
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NIFPES_Speech_IOT_Project
This is a speech output model for a NIFPES (Nitrogen Injection Fire Prevention and Exhaustion System) machine. ESP32 is being used where it is connected with a limit switch LXW20-11M and ESP32 is connected with DFPlayer mini MP3 Speaker module and the speaker module is further connected to a speaker. This model is powered by a PLC SMPS of 24V and is connected to the door of the control panel of the machine. Function:- Now whenever the door is opened or closed, there is a speech output from the speaker "The door is open" or "The door is closed". Further work to be done:- I need to integrate the fire alarm signals and 20 more signals of 24v each from the PLC output to the ESP32 so that there can be speech outputs whenever any signal is high.... show more0 Uses
8 Comments
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xyfP
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.... show more0 Uses
8 Comments
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Q4 2022 Dogfooding - On Air CLONE 2 Layer
Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C.... show more0 Uses
5 Comments
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NodeMCU_PIS
This project combines one soil sensor (resistive or capacetive), one 5V pump in a water tank and a floating switch to detect the water level. Depending on the soil measurment and the configured nominal value the pump can be controlled while the floating switch prevents the pump from running dry. All configurations can be controlled via MQTT.... show more0 Uses
5 Comments
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WiFi RF-ID lock reference design g7u8 eb3f
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... show more0 Uses
3 Comments
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Smart Button with E-Ink display qxtm
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
3 Comments
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Smart Button with E-Ink display atKB
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
3 Comments
0 Stars
Regulador de voltaje de 50
This project is a WiFi Gesture Light Switch controlled by an ESP32 microcontroller. It leverages APDS-9960 and CH340C ICs for gesture recognition and USB communication respectively. Essential components include diodes for voltage protection, LEDs for status indication, and an AMS1117 voltage regulator to ensure a stable power supply. Connectors like USB Type-C are used for power and data transfers. #referenceDesign #project #ESP32 #ESP32WROOM #RF #WIFI #MCU #thermostat #referenceDesign #edge-computing #edgeComputing #espressif #template #reference-design... show more0 Uses
3 Comments
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On Air R2 Demo g6fL
R2 changes: -Moving to Letter Modules for ease of design -Adding ESP32 for WiFi On/Off and intensity control -Optional: Add unpopulated AA Battery Holder for battery option R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C. #template... show more0 Uses
2 Comments
0 Stars
Smart Button with E-Ink display 8xLc
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
2 Comments
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On Air R2 Demo
R2 changes: -Moving to Letter Modules for ease of design -Adding ESP32 for WiFi On/Off and intensity control -Optional: Add unpopulated AA Battery Holder for battery option R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C. #template... show more0 Uses
1 Comment
0 Stars
BLE Door and Window Sensor Reference Design
This project is a BLE door and window sensor design that uses a U-blox BMD-330-A-R for BLE communication, a reed switch as a sensor, a multi-color LED for status display, and is powered by VBAT. There's also a programming interface and reset switch included. #WiFi #BLE #MCU #ReferenceDesign #project #referenceDesign #simple-embedded #ublox #template #reference-design... show more0 Uses
1 Comment
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WiFi RF-ID lock reference design vnb3 2qkR
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... show more0 Uses
1 Comment
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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... show more0 Uses
1 Comment
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Regulador de voltaje de 50 eVo1 pTn9
This project is a WiFi Gesture Light Switch controlled by an ESP32 microcontroller. It leverages APDS-9960 and CH340C ICs for gesture recognition and USB communication respectively. Essential components include diodes for voltage protection, LEDs for status indication, and an AMS1117 voltage regulator to ensure a stable power supply. Connectors like USB Type-C are used for power and data transfers. #referenceDesign #project #ESP32 #ESP32WROOM #RF #WIFI #MCU #thermostat #referenceDesign #edge-computing #edgeComputing #espressif #template #reference-design... show more0 Uses
1 Comment
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Omron G5V-1-T90 Relay (6-pin)
This document provides a detailed guide to building a relay circuit that uses a Raspberry Pi to control a buzzer. The relay acts as a switch, allowing the Raspberry Pi to turn the buzzer ON and OFF through GPIO pins.... show more0 Uses
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On Air R2 - Thread Enabled
R2 w Thread changes: -Moving to Letter Modules for ease of design -Adding MGM210L for Matter on Thread On/Off and intensity control -Shifted A and R letters closer to fix Kerning -Optional: Add unpopulated AA Battery Holder for battery option R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C. #template #arduino-matter... show more0 Uses
1 Comment
0 Stars
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... show more0 Uses
1 Comment
0 Stars
Smart Button with E-Ink display tC58
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
1 Comment
0 Stars
Smart Button with E-Ink display
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
1 Comment
0 Stars
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... show more0 Uses
1 Comment
0 Stars
Smart Button with E-Ink display
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
1 Comment
0 Stars
Smart Button with E-Ink display
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
1 Comment
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Push on or hold off
A power switch using a push button. It turns on with a single press and only turns off when you hold the button down.... show more0 Uses
1 Comment
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Push Button
A momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated.... show more0 Uses
1 Comment
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[Example] ESP32-C3 BLE Encoder
A BLE remote control board based on SoC ESP32-C3-MINI-1 that allows you to program as HID volume multichannel control, you can switch channels with the user button, or arrow keys.... show more0 Uses
1 Comment
0 Stars
Smart Button with E-Ink display
This is a Smart Button project embedded with an E-Ink display. It uses an ESP32-PICO-KIT microcontroller and a Cherry MX mechanical switch for input detection. Upon the button press, various information is displayed on the E-Ink screen. #project #Template #projectTemplate... show more0 Uses
1 Comment
0 Stars
ESC_BEMF_reference
So what is an ESC? Well, electronic speed controllers are used to control brushless motors, in thisc ase the motor has a triple phase input. To control this input, the ESC must apply a special sequence of LOWs and HIGHs signals in a predefined order. It has to conmutate very fast and by taht rotate the rotor of the motor. In this tutorial we will see how to control the rotation, the speed, detect the BEMF and by that know when to make the switch to the next step of the sequence. So this is a sensorless brushless motor speed controller since it uses no sensor to detect the rotor position. We will learn: - The schematic and why we need each part - Triple phase MOSFET bridge control - BEMF detection and 0 cross - Interrumprions and internal comparator of ATMEGA328 - PWM control... show more0 Uses
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Anti-Crash Analog Car
The analog car design is a self-running electric car that avoids obstacle in the left-right region. The design is mainly supported with 5 circuit components. The 9 V to 5 V converted for voltage-current manipulations. The push-button delay circuit (kill switch) for users to temporarily be able to stop the car motors benefiting from RC circuit, MOSFET transistors, and 74HC14 Hex Schmitt Trigger Inverters. The motor speed controller using potentiometers, inverters, and generic diodes. As well as the HC-SR04 Ultrasonic Sensor circuit to sense the proximity of objects in a field of view.... show more0 Uses
1 Comment
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SPDTSwitch example part
Single throw double switch. See https://en.wikipedia.org/wiki/Switch#Contact_terminology... show more0 Uses
1 Comment
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Push on or hold off
A power switch using a push button. It turns on with a single press and only turns off when you hold the button down.... show more0 Uses
1 Comment
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Q4-2022-Dogfooding-On Air-markwu2001-Remix-R1
IMPORTANT NOTICE: Hey, I opened editing permissions and this doc is broken, see the frozen version here: https://www.flux.ai/markwuflux/on-air-markwu2001-remix-r1-backup-freeze-0b49 R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C.... show more0 Uses
1 Comment
0 Stars
AO3422
The Alpha & Omega Semiconductor AO3422 is a high-performance, N-channel enhancement mode field effect transistor (FET) designed using advanced trench technology. This technology ensures the component offers low RDS(ON) and minimal gate charge, making it highly efficient for use in various electronic applications. Key features of the AO3422 include a 55V drain-source voltage (VDS), a continuous drain current (ID) of 2.1A at a gate-source voltage (VGS) of 4.5V, and RDS(ON) values as low as 160mΩ at VGS = 4.5V. It supports a wide gate drive range from 2.5V to 12V, making it versatile for different operating conditions. Specifically designed for load switch applications, the AO3422 comes in a compact SOT23 package, offering a blend of performance, efficiency, and space-saving design. Its absolute maximum ratings include a drain-source voltage of up to 55V, gate-source voltage of up to +12V, and a power dissipation of 1.25W at 25°C. With thermal characteristics designed for robust operation, including a maximum junction-to-ambient thermal resistance of 75°C/W for short durations, the AO3422 is optimized for high-performance switch operations in a range of electronic circuits.... show more0 Uses
1 Comment
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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... show more0 Uses
1 Comment
0 Stars
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... show more0 Uses
1 Comment
0 Stars
AnalogSwitch2 example part
Single-pole, double-throw switch. See https://en.wikipedia.org/wiki/Switch .0 Uses
1 Comment
0 Stars
BLE Door and Window Sensor Reference Design
This project is a BLE door and window sensor design that uses a U-blox BMD-330-A-R for BLE communication, a reed switch as a sensor, a multi-color LED for status display, and is powered by VBAT. There's also a programming interface and reset switch included. #WiFi #BLE #MCU #ReferenceDesign #project #referenceDesign #simple-embedded #ublox #template #reference-design... show more0 Uses
1 Comment
0 Stars
![[Example] ESP32-C3 BLE Encoder](https://img-cdn.flux.ai/eyJidWNrZXQiOiJncmF2aXRvbi1lbGVjdHJpYy1zeW1ib2xzIiwia2V5IjoiZG9jdW1lbnRfYXNzZXRzL2VzcDMyLWI1OWE5MjRkLWViY2MtNDJhOC1iYjMzLTdjMWFhZWRjYjM0NS5wbmciLCJlZGl0cyI6eyJyZXNpemUiOnsid2lkdGgiOjY0LCJoZWlnaHQiOjY0LCJmaXQiOiJjb250YWluIiwiYmFja2dyb3VuZCI6eyJyIjowLCJnIjowLCJiIjowLCJhbHBoYSI6MH19fSwib3V0cHV0Rm9ybWF0Ijoid2VicCJ9)
