Development Boards

US$8.87
This is a powerful development MCU board by ARM (STM32F103C8T6) The STM32F103xx medium-density performance line family incorporates the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
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US$16.33
This 8 channel opto-coupled module converts PLC 24 volt signals to 3.3 volt logic levels.
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US$16.33
This 8 channel opto-coupled module converts PLC 24 volt signals to 5 volt logic levels.
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US$58.92
T-FPGA is an open-source FPGA development board. It is designed for FPGA and embedded system development with an Altera Cyclone IV FPGA, 32MB SDRAM, 8MB SPI Flash, and a MicroUSB port, among other features. Supporting multiple development environments such as Verilog and VHDL, the board is ideal for a wide range of applications such as robotics, automation, and IoT. In addition, the FPGA is special because it has two chips, a wifi Bluetooth ESP32, and an FPGA chip.
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US$6.32
The Lilygo T-Display TF Shield is for the Lilygo T-Display Series
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US$58.92
T-Display-S3 AMOLED is a display screen module with a 1.91" diagonal screen, based on our previous S3 module, we have upgraded the screen, resolution and antenna from LCD to AMOLED and the antenna to 3D antenna. Using SPI interface, it is compatible with any microcontroller with SPI capability. The module is equipped with a built-in battery management system, making it a convenient solution for portable applications. The compact size and low power consumption make it ideal for wearable and IoT projects.
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US$35.17
The T-Display series has added a new member. It comes with the latest ESP32-S3 [Wi-Fi 802.11, BLE 5 + BT mesh]. The screen has also been expanded from the original 1.14 inches to 1.9 inches, and an acrylic plate has been added to fix it. This will be the second LILYGO model Display with an acrylic plate fixed. The overall design continues the design of the T-Display series.
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US$31.62
This is a DYI Weather Station Kit ESP8266 Temperature Humidity Atmospheric Pressure OLED LCD Display Module .
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US$15.42
The geeekus Arduino Pro Micro is an Arduino compatible microcontroller board that is based on the ATmega32u4. This board comes with everything you need to get started: 2 male header strips and a cable to connect to your computer. The geeekus Arduino Pro Micro has 18 digital input/output pins (of which 5 can be used as PWM output), 9 analog input, a 16 MHz crystal oscillator and a micro USB port. Its working voltage is 5V and power is supplied via a micro USB cable and port RAW GND (DC 7-9V).
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US$58.19
USB Battery Pack for Raspberry Pi - 10000mAh - 2 x 5V outputs.
This is a large-sized rechargeable battery pack used to charge your mobile devices or to power your Raspberry Pi, Arduino or anything else that uses 5V.
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US$58.19
This is a large-sized rechargeable battery pack used to charge your mobile devices or to power your Raspberry Pi, Arduino or anything else that uses 5V....
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US$24.50

MakePython ESP32 is a powerful, generic Wifi+ BLE MCU module target to MicroPython learners & developers. It is true “breadboard compatible”, with the very detailed pins explanation, it is easy to learn& use. The MakePython ESP32 has 2 optional for users: WROOM(NO PSRAM) and WROVER(8MB PSRAM).

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US$18.15

The ESP32-S3-DEV-KIT-N8R8 is a compact-size microcontroller development board with multiple digital interfaces. Adopts ESP32-S3-WROOM-1-N8R8 module, which is equipped with a dual-core Xtensa 32-bit LX7 processor with 240MHz running frequency, built-in 512 KB SRAM (TCM) and 8MB PSRAM; Onboard CH343 and CH334 chips for USB and UART development via USB-C port. Compatible with the pinout of ESP32-S3-DevKitC-1 development board, more convenient to use and expand a variety of peripheral modules.

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US$30.71
OPTICAL MAGNIFICATION: 0.12X ~ 1.8X. ZOOM RATIO: 15:01. IMAGE FORMAT: 1/2". MOUNT: C/CS (C-CS adapter included). DISTORTION: < -0.1%. OPERATING TEMPERATURE: -20 ~ +80°C.
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US$5.41
The CP2102 interface converter is a small bridging device for converting TTL serial to USB. It requires minimum PCB space while offering maximum...
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