A Mini Water Pump (Black) usually refers to a small, compact water pump often used in DIY projects, aquariums, small fountains, or electronic cooling systems. The color black usually just refers to the housing, which is often ABS plastic or another waterproof, durable material.
$5.50
1200mah battery
$2.50
$6.50
$2.00
$5.00
12v 2a adapter
$3.00
38PINS
$5.50
$9.00
The ESP32 is a powerful, low-cost, and ultra-versatile Wi-Fi + Bluetooth microcontroller developed by Espressif Systems. It's a favorite in the maker community and professional IoT projects because it packs a ton of features into a tiny chip.
$5.00
ST-Link is a USB in-circuit debugger and programmer used to program and debug STM8 and STM32 microcontrollers via SWIM (for STM8) or SWD (for STM32).
$3.50
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