This is a schematic of an IR (infrared) remote control system. It's built around a Microchip ATTINY2313 microcontroller (U1) and boasts five push-button switches, an indicator RED LED and an electret buzzer for user interaction. An ISP header provides programming capabilities. The project is battery-powered and implements boost converter TPS613222AD (IC1) for stable power supply. #project #Template #projectTemplate #lock #keypad #attiny2313 #TPS613222A #ISP #buzzer #reusable #module #simple-embedded #microchip #arduino #sublayout

The NTTFS4C06N, manufactured by ON Semiconductor, is a high-performance, single N-Channel Power MOSFET designed for applications requiring efficient switching and low conduction losses. This MOSFET is rated for a maximum drain-to-source voltage (VDSS) of 30 V and can handle continuous drain currents up to 67 A. Key features include a low RDS(on) of 4.2 mΩ at VGS = 10 V and 6.1 mΩ at VGS = 4.5 V, which minimizes conduction losses, and optimized gate charge characteristics that reduce switching losses. Additionally, the component boasts low capacitance to minimize driver losses, making it ideal for use in DC-DC converters, power load switches, and notebook battery management systems. The device is RoHS compliant, Pb-free, and halogen-free, ensuring environmentally friendly compliance. The NTTFS4C06N is available in a compact WDFN8 package, making it suitable for high-density circuit designs.

Personalized keyboard controller based on the ATMEGA32U4 and Arduino-compatible. Designed with USB-C connection and features a 2-Axis Switch Thumb Joystick by @sparkfun and tactile switches. #project #Arduino #ATMEGA32U4 #type-c

This is a BLE to WiFi gateway Reference Design. It employs an ESP32 microcontroller and an STM32WB5MMGH6TR for BLE functionality. The design includes connectors, multiple capacitors, resistors, switches, and LEDs. USB Type-C is used for power and data. This could be used for IoT purposes in home automation or wireless sensor data transmission. #referenceDesign #edge-computing #espressif #stm #template #ble #reference-design

This is a LoRa based gas leakage detector design featuring a BME680 gas sensor by Bosch Sensortec. It includes a Seeed LoRa module for RF communication and uses an MCU. The power is driven by two non-rechargeable AA batteries with voltage regulation by TPS613221ADBVR IC. The project also incorporates user interaction components such as indicators (LED) and switches. #LoRa #MCU #ReferenceDesign #project #referenceDesign #simple-embedded #seeed #seeed-studio #template #reference-design

This is a BLE to WiFi gateway Reference Design. It employs an ESP32 microcontroller and an STM32WB5MMGH6TR for BLE functionality. The design includes connectors, multiple capacitors, resistors, switches, and LEDs. USB Type-C is used for power and data. This could be used for IoT purposes in home automation or wireless sensor data transmission. #referenceDesign #edge-computing #espressif #stm #template #ble #reference-design

This is a LoRa based gas leakage detector design featuring a BME680 gas sensor by Bosch Sensortec. It includes a Seeed LoRa module for RF communication and uses an MCU. The power is driven by two non-rechargeable AA batteries with voltage regulation by TPS613221ADBVR IC. The project also incorporates user interaction components such as indicators (LED) and switches. #LoRa #MCU #ReferenceDesign #project #referenceDesign #simple-embedded #seeed #seeed-studio #template #reference-design #polygon

The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

The NTTFS4C05N is an advanced N-Channel MOSFET designed by ON Semiconductor, optimized for high-efficiency power management applications. This MOSFET features a low RDS(on) to minimize conduction losses, low capacitance to reduce driver losses, and an optimized gate charge for minimal switching losses. It operates at a maximum drain-to-source voltage (VDSS) of 30V and can handle continuous drain currents up to 75A. The device is available in a compact WDFN8 package and is suitable for use in DC-DC converters, power load switches, and notebook battery management systems. The component is Pb-Free, Halogen Free/BFR Free, and RoHS compliant, ensuring it meets global environmental standards. Additionally, the NTTFS4C05N offers robust performance with a maximum power dissipation of 33W at a case temperature of 25°C, and it can withstand pulsed drain currents up to 174A. It also features a gate threshold voltage range of 1.3V to 2.2V and boasts fast switching characteristics with turn-on and turn-off delay times as low as 2ns and 8ns, respectively.

This is a BLE to WiFi gateway Reference Design. It employs an ESP32 microcontroller and an STM32WB5MMGH6TR for BLE functionality. The design includes connectors, multiple capacitors, resistors, switches, and LEDs. USB Type-C is used for power and data. This could be used for IoT purposes in home automation or wireless sensor data transmission. #referenceDesign #edge-computing #espressif #stm #template #ble #reference-design