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Collection of articles to help you design better embedded systems.

Reference Design For A Polyphase Smart Meter

YBILL-IT-RX21ASMARTMETER from Renesas is a reference design for a polyphase smart meter. The reference design has a dynamic range between 10mA and 100A over an...

Reference Design For A Single Phase Energy Meter

The Kinetis M Series One-Phase Power Meter Reference Design from NXP is designed for the measurement and registration of active and reactive energy in...

Reference Design For Smart Remote 

Advanced Bluetooth low energy remote control reference design with unparalleled voice input options and ultra-low power performance. An advanced, highly featured smart remote is needed...

Interesting Reference Designs Of Wireless Chargers

Title of Reference Design 5-Watt Wireless Charger 15-Watt Wireless Charging Receiver Wireless Battery Charger Wireless Charging Transmitter Wireless Charger for Wearable Applications Image Key Attractions This reference design for a Wireless 5W...

Reference Design For An Automatic Liquid Dispenser

Reference design for a liquid dispenser that employs an infrared LED and a phototransistor to detect hand and dispense a predetermined amount of liquid. Do...

Reference Design For Voice Remote Control

Unlock the potential of voice-based remote controls with the reference design, supporting Bluetooth low energy (BLE), ZigBee, and multi-standard protocols.  Remote controls serve as convenient...

Reference Design For 1 kW Cooling Fan

The 1 kW engine cooling fan's reference design for 12 V applications can be adjusted for similar applications with equal or lesser power needs. An...

Reference Design For BLDC Motor Driver Suitable For Fan Controllers

A 3-phase BLDC motor drive reference design with Field Oriented Control (FOC) sensorless mode specifically for ceiling fan applications, supporting power up to 50...

Reference Design For BLDC Fan Controller With Current Control

The Brushless DC (BLDC) ceiling fan controller with sensorless sinusoidal current control design runs from AC power and can convert 90-265 VAC into 24...

Reference Design For Low Voltage Ceiling Fan 

The design is specifically tailored to control a low-voltage, three-phase BLDC ceiling fan motor with a power output of up to 40 watts.  To minimize...

Reference Design For BLDC Fan Controller

A Brushless Direct Current (BLDC) fan controller design to implement thermal speed control in BLDC fans. Over recent years, there has been a significant advancement...

Reference Design For A 45 Watt USB Charger

The USB Power Delivery (USB PD) 45W Mobile Charger reference design can help design power supplies with low standby power, full-regulation output voltage, high...

Reference Design For USB Power Delivery Battery Charger

The USB power delivery (PD) battery charger design incorporates a SEPIC power supply that meets the 20V/5A 100W USB PD specification. A Universal Serial Bus...

Reference Design For A Dual USB Port Charger

The Dual USB Port Charger can provide a 2 A, 5 V output from various DC power sources.  The design has a wide input voltage...

Reference Design For 15 Watt Wireless Charging Receiver

The compact 15 Watt wireless charging receiver design adheres to the Wireless Power Consortium (WPC) specifications and offers space-efficient integration.  Wireless charging enables convenient and...

Reference Design Of A Wireless Battery Charger

The reference design of a wireless charger is specifically proposed for wearable devices such as smartwatches, healthcare devices, Internet of Things (IoT) sensors, etc. A...

Reference Designs Of IoT based smart plugs

Title of Reference Design Reference Design of a Smart Plug Featuring Solid-State Relay Reference Design of a Smart Plug With Grid Frequency Monitoring Reference Design...

Reference Design For Wireless Charging Transmitter

The wireless charger solution utilizes a low-cost microcontroller and enables charging through resonant inductive coupling facilitating efficient power transfer between transmitter and receiver. Wireless charging,...
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