Development Boards

US$49.99
This is a Raspberry Pi IoT driver board for e-Paper raw panels. It allows getting text/image data from IoT clouds through NB-IoT/eMTC/EDGE/GPRS network connection, and then display them on the e-Paper.
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US$12.49
Connector: USB Type-C. Cable Length: 1.2m. Input: AC 100~240V 0.8A. Output: DC 5V 3A. Protection: Short circuit / Over voltage / Over current. Lifetime: ~60,000 hours. Safety Certifications: UL / FCC / CE / GS / SAA / RCM. Environmental: ROHS / REACH Compliant.
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US$15.99
XH-M577 is a dual channel 2 x 80W audio amplifier. It requires a 12-24VDC input to operate. It can handle up to 5A of current. This board has knobs for treble, middle, bass and total volume adjustment.
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US$12.09
XH-A233 is a dual channel 2 x 15W audio amplifier that uses TF card and Bluetooth as its audio input methods.
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US$8.14

The Waveshare CAN Board SN65HVD230 features an accessory onboard CAN transceiver, which is pinout compatible with PCA82C250. It is powered from 3.3 V and features ESD protection. The SN65HVD230 CAN Board is ideal to connect microcontrollers to the CAN network. Designed for operation in especially-harsh environments, it features cross-wire protection, loss-of-ground and overvoltage protection, overtemperature protection, as well as wide common-mode range.

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US$24.95
This aluminum alloy case with dual cooling fans is specifically designed for your Raspberry Pi 4 model B.
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US$17.95
Just like the most popular range sensors like the HC-SR04 ultrasonic sensor, the ToF (Time-of-Flight) 10120 laser range sensor has also become popular due to its reliability and simplicity.
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US$2.99

This Heat Sink Cooler Kit For Cooling your Raspberry Pi includes 3 aluminum heat sinks with adhesive backing.

Delivery within 2-3 weeks
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US$7.23
This is a budget oriented AC to DC power supply made to work with Raspberry Pi 4 Model B that require 3 Amps to operate. It plugs in to your device via a USB Type-C male connector. It also has an inline ON/OFF switch.
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US$14.95
This HDMI switch provides an easy and feasible way of controlling multiple HDMI devices. This control box is capable of choosing between 2 HDMI inputs or outputs via the push button.
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US$30.95
This is a USB C to TTL serial cable with an FTDI FT232R usb/serial chip embedded in the head. It has a 6-pin socket at the end with 5V power and ground, as well as RX, TX, RTS and CTS at 3V logic levels. Useful whenever you want to communicate with a TTL serial device and the pinout will match up exactly to any 'FTDI' 6-pin header.
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US$7.43
The SparkFun Fuse Breakout Kit comes with everything you need to assembly & use a glass capsule, inline fuse (ferrule type) for your project. The simple breakout design allows for a barrel jack and the option for a screw terminal to be used for (VIN) power input and a second screw terminal used for VOUT. Any 5mm x 20mm glass capsule fuse can be used with this kit depending on your project needs but we have been sure to include a 250VAC, 500mA one to get you started.
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US$4.45
The ATX power connector breakout board breaks out the standard 4-pin computer peripheral port when mated with an ATX connector for your 12V and 5V devices! Once you have chosen a power supply (whether it be an ATX power supply or the 12V/5V wall adapter), you're ready to give your project some life! This board will need additional parts including a 12V/5V power supply, an ATX breakout, and screw terminals to power your project directly or pump power into a breadboard using standard headers.
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US$29.03
The ATX power connector breaks out the standard 4-pin computer peripheral port for your 12V and 5V devices! Once you have chosen a power supply (whether it be an ATX power supply or the included 12V/5V wall adapter), you're ready to give your project some life! This kit has everything you need to solder together an ATX breakout and screw terminals for powering your project directly or pumping power into a breadboard.
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US$0.79
This is a pre-recorded music chip module, suitable for hobby projects.
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