Control board for autonomous or radio-controlled robots. It has inputs to connect distance sensors and encoders for autonomous mode. It can be radio controlled by the ESP32 bluetooth or by connecting a Flysky RC controller receiver to the IBUS port. It also has 3 push buttons and you can connect some kind of display by I2C to visualize and select configuration modes.

Control board for autonomous or radio-controlled robots. It has inputs to connect distance sensors and encoders for autonomous mode. It can be radio controlled by the ESP32 bluetooth or by connecting a Flysky RC controller receiver to the IBUS port. It also has 3 push buttons and you can connect some kind of display by I2C to visualize and select configuration modes.

This is a very simple timer circuit. When you push down to turn on the S1, this will turn on the LED and it also will charge the C1 Capacitor. Then upon releasing the push button switch, the LED will stay lit for couple of seconds until C1 is completely discharged.

A power switch using a push button. It turns on with a single press and only turns off when you hold the button down. This could be used to get functionality similar to most laptops where a single press when on will initiate a "soft" shutdown but you can force a "hard" shutdown by holding it down.

This is a motion detector circuit using an ESP32 microcontroller and PIR sensor. It features USB-C connectivity, RGB LED indication, push buttons and is powered by a 3.3V supply. #referenceDesign #edge-computing #edgeComputing #espressif #template #iot #PIR #esp32 #reference-design

This is a BLE remote control Reference Design. It features a Microchip RN4871U BLE module for communication, various push buttons (Up, Down, Left, Right, OK) for control input, and a piezoelectric buzzer for audio feedback. Power is supplied by a battery and it is regulated to 3.3V for the BLE module. #BLE #IoT #referenceDesign #simple-embedded #microchip #template #reference-design

This is a BLE remote control Reference Design. It features a Microchip RN4871U BLE module for communication, various push buttons (Up, Down, Left, Right, OK) for control input, and a piezoelectric buzzer for audio feedback. Power is supplied by a battery and it is regulated to 3.3V for the BLE module. #BLE #IoT #referenceDesign #simple-embedded #microchip #template #reference-design

Control board for autonomous or radio-controlled robots. It has inputs to connect distance sensors and encoders for autonomous mode. It can be radio controlled by the ESP32 bluetooth or by connecting a Flysky RC controller receiver to the IBUS port. It also has 3 push buttons and you can connect some kind of display by I2C to visualize and select configuration modes. Forked from original project: https://www.flux.ai/jr98/esp32-robot-controller

The Arduino Uno learner's kit with ESP32 is a versatile educational tool for beginners. It combines an Arduino Uno board with additional components like a 2-channel motor driver, 7-segment display, relay outputs, programmable LEDs, push buttons, and analog inputs. This kit enables learners to explore electronics, programming, robotics, home automation, and more. With the ESP32 module, Wi-Fi and Bluetooth connectivity are possible, expanding the range of projects. It's a comprehensive package that fosters creativity and knowledge in the exciting world of electronics and programming. #arduino #esp32

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.

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.

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.

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

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.

A power switch using a push button. It turns on with a single press and only turns off when you hold the button down.

A power switch using a push button. It turns on with a single press and only turns off when you hold the button down.

A power switch using a push button. It turns on with a single press and only turns off when you hold the button down.

Push button once to ON, Push button Hold to OFF.

ESP32-based automatic Normal Saline Solution warmer with dual DS18B20 temperature sensing, ILI9341 TFT display, relay-controlled 12V heater output, buzzer/LED alerts, push button input, and segregated high-current PCB layout for thesis prototyping.

Wi-Fi Enabled Audio Notification System with Push Button Trigger and Explicit NodeMCU-12E Pin Mapping

Push Button 6mm 7.3mm Square Plunger 50mA Brick nogging 6.3mm SPST 24V SMD,6.3x6x7.3mm Tactile Switch

Push start button for a non immobiliser car. Push the button once sw1, and accessories come on, Push the button Once again sw1. and the ignition comes on. Hold your foot on the brake sw2 and the clutch sw3, Push the button sw1 and hold it down until the car starts. only releasing it after the car starts, Then press the button sw1 once to turn the vehicle off. using relays.