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GK-AMO-SSR-1 One Channel Single Solid State Relay Module for 5V Microcontrollers
US$6.32

The geeekus 1-channel solid state relay module board can be controlled by a wide range of microcontrollers such as Arduino, Raspberry Pi, AVR, PIC, ARM, PLC and etc.

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ESP32-S3-DEVKITC-1-N8 - ESP32-S3-WROOM-1 Dev Board - 8MB Flash
US$27.07
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions. This version is equipped with the ESP32-S3-WROOM-1 (PCB antenna) with 8MB Flash and no PSRAM.
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ESP32-S3-DEVKITM-1-N8 ESP32-S3-MINI-1 Dev Board - 8 MB Flash
US$27.07
The ESP32-S3-DevKitM-1 is an entry-level development board equipped with the ESP32-S3-MINI-1, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized size. It's an ideal choice for a wide variety of application scenarios related to the Internet of Things (IoT), such as embedded systems, smart homes, wearable electronics, etc. ESP32-S3-MINI-1 comes with a PCB antenna. This version is equipped with the ESP32-S3-MINI-1 with 8MB Flash.
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SC0889 Raspberry Pi Debug Probe
US$22.52
The Raspberry Pi Debug Probe is an all-in-one USB-to-debug kit that provides all the necessary hardware and cables for easy, solderless, plug-and-play debugging. It features both a processor serial debug interface (by default the Arm Serial Wire Debug interface, but other interfaces can be supported) and an industry-standard UART interface. Both interfaces use the Raspberry Pi 3-pin debug connector, as detailed in the Raspberry Pi 3-pin Debug Connector Specifications.
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WIFI-ESP32-EXP, Expansion Development Breakout Board for the 30 pin ESP32
US$5.41

This is an expansion breakout board for our 30 pin WIFI-ESP32.

Delivery within 2-3 weeks
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WAVE-24004 Raspberry Pi Pico Entry-Level Sensor Kit, Including Pico Expansion Board and 15 common modules, All-in-one
US$72.57
Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards. All-in-one design, all modules are connected to Pico via PCB castellated holes, no soldering or wiring required. Including 15 common modules such as LED, button, buzzer, etc., which can be separated to use independently. Comes with online development resources and manual (examples for Raspberry Pi Pico C/C++ and MicroPython).
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WEMOS-18650-2-ESP32, 18650 Battery Shield for ESP32/ESP8266/Arduino with USB Ports
US$9.95
This is a dual 18650 battery shield for ESP32/ESP8266/Arduino with USB ports. Features: Battery protection(Over charge or Over...
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GK-AMO-AJOY geeekus PS2 Analog 2 Axis Joystick Module with Button for Arduino
US$4.50
The geeekus Joystick Module is widely used in gaming, robot control, drone control, arduino projects, micro:bit and raspberry pi projects.
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WIFI-NODEMCU3-EXP2, Expansion Development Breakout Board for the 30 pin NODEMCU V3
US$6.32

This is an expansion breakout board for our 30 pin WIFI-NODEMCU3. The version 3 is wider than the classic WIFI-NODEMCU, therefore it requires a wider expansion board.

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GK-AMO-PBB geeekus 5V/3.3V Breadboard Voltage Regulator Power Supply Module
US$4.50
The geeekus pre-assembled Breadboard Voltage Regulator Power Supply Module takes a supply voltage of 6-12VDC and outputs a selectable 5V or 3.3V regulated voltage.
All headers are standard 0.1" pitch for insertion into a breadboard.It can be powered from a 6-12VDC power adapter with a 2.1mm jack (we recommend our DC-9100-CUL:9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive, UL), or from a USB power connector. The breadboard power rails are supplied with a selectable 3.3/5 Volts on the top side and a constant 5 Volts on the bottom side.The maximum current it can provide is 500mA.
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GK-ESP32-WROOM-32, geeekus Wi-Fi + Bluetooth BLE Low Power IOT Microcontroller, 38 pin, usb micro, authentic ESP32-WROOM-32 and CP2102
US$17.97
If you're interested in making your project connect to the web and be part of the grander scheme of IOT (Internet of Things) then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built in power regulation circuits, on board antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors .
The geeekus ESP32-WROOM-32 is a solid development board with original parts and yellow text on a black board, which makes identifying pinsets easier on the eyes.
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GK-MEGAR3 geeekus MEGA 2560 R3 Development Board For Arduino
US$40.90
The geeekus Mega 2560 R3 is a solid microcontroller board based on the ATMEGA2560-16AU, fully compatible with ARDUINO MEGA 2560 REV3.
It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, 2 ICSP headers, and a reset button. The USB cable is also included. The geeekus MEGA 2560 has yellow text on a black board, which makes identifying pinsets easier on the eyes.
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PI-ZEROW-SKIT Raspberry Pi Zero W Simple Kit
US$45.45

ABRA is offering the Raspberry Pi Zero W with some additional components to get you up and running!

Included: Pi Zero Wireless with Headers, Mini to Standard HDMI Adapter, Micro USB to USB OTG Adapter, 16GB Class 10 Micro SD Card with NOOBS (Always latest version), 5v 2.4Amps Micro USB Wall Adapter,Pi Zero Enclosure,2x20 male header.

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WAVE-24054 M12 Long Focal Length Lens, 5MP, 25mm Focal length, Large Aperture, Compatible with Raspberry Pi High Quality Camera M12
US$21.61
M12 Long Focal Length Lens, 5MP, 25mm Focal length, Large Aperture, Compatible with Raspberry Pi High Quality Camera M12.
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WAVE-23996 FT232RNL USB TO RS232/485/422/TTL Interface Converter, Industrial Isolation
US$40.36
Adopt original FT232RNL chip, fast communicating, stable and reliable, better compatibility. Supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
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