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5V Dual USB Boost Converter Module 134N3P

5V dual USB boost converter module 134N3P—step-up power module for DIY power banks and battery-powered electronics projects.

C-Type USB power bank charging module

C-Type USB power bank charging module—safe and efficient charging solution for Li-ion/Li-Po batteries in DIY and portable electronics.

HC-12 SI4463 TTL LoRa Module

HC-12 SI4463 TTL LoRa Module – Long-range 433MHz wireless module with TTL interface, low power, ideal for IoT, remote sensing, and automation projects.

DC-DC SX1308 step-up adjustable power module

DC-DC SX1308 step-up adjustable power module—boost voltage regulator for Arduino, Raspberry Pi, LED strips, and DIY electronics projects.

DC power jack male connector with a 2-pin screw terminal

DC power male connector with 2-pin screw terminal—easy, secure power connection for Arduino, Raspberry Pi, and DIY electronics projects.

DC-DC 12V to 3.3V-12V power module

DC-DC 12V to 3.3V–12V power module—adjustable step-down voltage regulator for Arduino, Raspberry Pi, and DIY electronics projects.

2×18650 battery holder without a cover

2x18650 battery holder without cover—spring-loaded contacts for DIY battery packs, Arduino projects, and portable electronics.

TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module

TTGO T-Call V1.4 ESP32 SIM800L is a compact GSM + Wi-Fi + Bluetooth module with built-in SIM800L, ideal for IoT, SMS, call, and remote monitoring applications.

ESP32-S3-N16R8 Development Board with OV3660 Camera Module

ESP32-S3-N16R8 development board with OV3660 3MP camera, featuring dual-core ESP32-S3, 16MB Flash, 8MB PSRAM, Wi-Fi, and Bluetooth LE—ideal for AI vision, IoT, and image processing projects.

ESP32-CAMERA Base Board

ESP32-CAMERA Base Board – A compact expansion board for ESP32-CAM modules, offering stable power, easy GPIO access, and reliable performance for IoT, AI, and computer vision projects.

LIPO BATTERY 2600MAH 3.7V-PIT

LiPo 2600mAh 3.7V battery - PIT—high-capacity, rechargeable, ideal for drones, RC, and portable electronics projects.

ESP-32 Camera OV2640 2MP – Face Recognition Module

ESP-32 Camera with OV2640 2MP sensor featuring Wi-Fi, Bluetooth, and built-in face recognition support—ideal for AI, IoT, and smart surveillance projects.