Search results for: 'switching mode power supply'

Switchmode power supplies offer several significant advantages over traditional linear transformer power supplies.They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs considerably less than traditional types

24V DC 2A switch mode plug pack...

Switchmode power supplies offer several significant advantages over traditional linear transformer power supplies.They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs considerably less than traditional types.

This is a DC-DC buck-mode power module, with input voltage range 8V~28V and fixed output voltage/current 5V/3A. Its work frequency can reach to 0.5MHz. The module...

With a rated output of 50W at 5V DC. This range of switchmode power supplies offer high efficiency DC power in a compact enclosure….

Power Over Ethernet HAT (F) For Raspberry Pi 5, High Power, Onboard Cooling Fan, With Metal Heatsink, Supports 802.3af/at network standard...

This is a waterproof DC-DC converter. With 8-40V DC input, it converts to 12V 6A which is an ideal supply for embedded PC and robot power.

This is a DC-DC buck-mode power module, with input voltage range 5.5~28V and fixed output voltage/current 3.3V/3A. Its work frequency can reach to 0.5MHz. The module...

The SparkFun ESP8266 Thing is essentially a breakout and development board for the ESP8266 WiFi SoC. Why the name? We lovingly call it the Thing due to it being the perfect foundation for your Internet of Things. Over the past year, the ESP8266 has been a growing star among IoT or WiFi-related projects. It’s an extremely cost-effective WiFi module, that – with a little extra effort – can be programmed just like any microcontroller. The only unfortunate part is: the ESP8266 has mostly only been available in a tiny, modular form, which, with limited I/O and a “unique” pin-out, can be difficult to build a project around. SparkFun’s new development board for the ESP8266 breaks out all of the module’s pins, and comes equipped with a LiPo charger, power supply, and all of the other supporting circuitry it requires.

Power Over Ethernet HAT (Type D) For Raspberry Pi 3B+/4B, 802.3af-Compliant, Tailored For Raspberry Pi Official Case.

The PoE HAT (G) is an IEEE 802.3af/at-compliant PoE (Power Over Ethernet) HAT for Raspberry Pi 5. By using with a PoE router or switch that supports the IEEE 802.3af/at network standard, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.

From the creative engineers at KittenBot, this plug-in add on for the micro:bit expands your 'bit to add a bunch more hardware to play with. It's a great expansion...

This 4-Port RS485 bus split hub is specially designed to meet the requirements of RS485 large-scale systems in complex electromagnetic environments. Its transmission...

The UPS HAT is an expansion board for LattePanda Sigma SBC, featuring 18650 lithium-ion batteries, TypeC PD and 5.5mm DC interfaces for external power...

Bring your amplifier case design projects up to date with the Kitronik Bluetooth Stereo Amplifier kit and play music from a phone, tablet or computer...

BMM150 is a low-power and low-noise 3-axis digital geomagnetic sensor from Bosch for compass applications. It allows measurements of the magnetic field...

The bidirectional USB 3 Multiplexer ('mux') allows either a single USB device (or multiple devices when using a USB hub) to be switched between two USB...

Power Over Ethernet HAT (H) For Raspberry Pi 5 / CM 5, 5V 5A Output, stable performance, Supports 802.3af/at network standard, Isolated Switched-mode...

UCTRONICS PoE+ HAT for Raspberry Pi 5, Power over Ethernet with Active Cooling Fan, Aluminum Heatsink, Supports IEEE 802.3af/at Network Standard, 5V 4.5A...

The SparkFun ESP8266 Thing Starter Kit is a great place to start learning about the Internet of Things (IoT)! Inside this kit you will find a ESP8266 Thing, a Serial...

Power over Ethernet HAT (E) for Raspberry Pi 3B+/4B, 802.3af-compliant...

Add motor driving capability to the microbit with the Kitronik compact motor driver board for the BBC micro:bit. This motor driver board allows two motors to be driven simultaneously with forward, reverse & stop control, making it ideal for designs such as buggies. The board has built-in short circuit, over current and thermal protection.

The RoboClaw Solo 60 A is an intelligent motor controller designed to control one brushed DC motor at 60 Amps continuous with up to 100...

Serial Bus Servo Driver Board, Integrates Servo Power Supply And Control Circuit, Applicable for ST/SC Series Serial Bus Servos, Small In Size, Easy to...

The traditional relay module has complicated wiring and is not friendly to beginners or students. The simple switch module simplifies the wiring method for connecting...

Meowbit is a card-sized graphical retro game computer with allows you to code with Makecode arcade and Python.

This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic container or pipe(outer...

The SparkFun Dual-Port Logging Shield is a Thing Plus/Feather-compatible board which allows you to access your microSD card over both SPI and USB-C...

Romeo BLE mini is a simplified version of Romeo board. It inherits all functions of Romeo BLE. Moreover, IT GOT A SMALLER SIZE! Yes, you got it all. It has 8 Digital pins, 4 analog pins and integrates Bluetooth 4.0 wireless communication function.

This synchronous switching step-up/step-down regulator efficiently produces 6 V from input voltages between 1.4 V and 16 V. (Note: minimum startup voltage...

The RTC module is a member of Twig. It is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The...

This is the SparkFun ESP8266 Thing Dev Board — a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip...

The compact (0.5" × 0.7") D24V10F12 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while...

This RC relay enables easy control of large, electrically isolated loads in radio control (RC) systems. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. This assembled version ships with the 5V relay, terminal block, and straight male header pins soldered in, so it can be integrated into hobby RC systems without the need for additional soldering. The included power relay is an Omron G5LE-14-DC5 and is rated for up to 10 A under most conditions.

The SparkFun Pro RF is a LoRa®-enabled wireless board that marries a SAMD21 and a long-range RFM95W to make a compact and easy-to-use IoT Arduino board. With its...

Like Missy Elliot, we like to "put our [Feather] down, flip it and reverse it" and that's exactly what we've done with this new...