Development Boards

US$54.37
This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
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US$127.35
Supports Raspberry Pi OS, 5-points touch, driver required. Supports Pi 4B/3B+/3A+, CM3/3+/4*. * CM3/3+/4 requires extra adapter board.
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US$360.13
Based on AI computers Jetson Nano and Jetson Xavier NX, providing almost the same peripheral interfaces, size and thickness as the Jetson Nano Developer Kit (B01), more convenient for upgrading the core module. By utilizing the power of core module, it is qualified for fields like image classification, object detection, segmentation, speech processing etc. and can be used in sorts of AI projects.
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US$10.87
The WAVE-22132 is an expansion board that adds 16 I/O to your controller. It's compatible with the raspberry pi, Arduino and STM23 Boards.
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US$24.97
This product is a digital microphone amplifier board that supports electret and moving coil microphones.
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US$31.62
This is a new cost-effective programmable development board based on an ESP32. The ESP32 used on this board has a Tensilica LX6 dual-core processor...
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US$3.95
This product is an excellent choice for those who don’t have enough memory space for their microcontroller based projects. An EEPROM acts like a memory card where you can save data onto the device up to 256KB and it will retain that information even when power is lost! Simply connect four wires to get this device up and running by I2C protocol. It is recommended to run the Arduino i2C scanner to code to find the address of this device. You can attach more EEPROM and address them for more memory.
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US$27.25
The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of performance, power consumption and features.
Delivery within 2-3 weeks
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US$40.72
The ESP32-LyraT-Mini is an audio development board produced by Espressif and built around ESP32. It is intended for audio applications, by providing hardware for audio processing and additional RAM on top of what is already on board the ESP32 chip
 
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US$18.15
The ESP32-S2-Saola-1RI is a development board based on the popular ESP32-S2. It allows for a wide array of IoT applications and carries with it 4MB of Flash memory.
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US$24.52
The ESP32-LCDKit is an HMI development board with the ESP32-DevKitC at its core. It is integrated with such peripherals as SD-Card, DAC-Audio, and can be connected to an external display.
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US$5.23
The ESP32-CAM-MB is an add-on to our WIFI-ESP32-CAM camera module with a size of 39.8x27mm. This module can work in conjunction with ESP32 and it enables...
Delivery within 2-3 weeks
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US$4.75
Voltage Comparator Module Adjustable Precision Signal Waveform Shaping High Level Dual Output Led Indication, LM393
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US$24.77

OP-AMP HIFI Amplifier Pre-amplifier Volume Tone EQ Control NE5532, with Extension cable 20cm  

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US$22.77
MOD-NE5532 OP-AMP HIFI Amplifier Pre-amplifier Volume Tone EQ Control NE5532   Contains 10 times the tone levels on board pre-amp, and treble, alto,...
Delivery within 2-3 weeks
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