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Showing 21-40 of 47 products · 13 unavailable products hidden
SparkFun RedBoard Artemis Nano
The SparkFun RedBoard Artemis Nano packs the powerful Artemis module into a minimal, 0.8 mm thick PCB with USB-C programming, on-board LiPo battery charging, and a Qwiic connector. It's a compact, modern replacement for the Arduino Uno or Nano with significantly more processing power, memory, and...
Inductive Charging Set - 5V @ 500mA max
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The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of your project that needs powering. Inductive charging is a way of powering a device without a direct wire connection. Most people have...
Wireless Charging Module Couple 3.3V PW-WCG-3V3
The Wireless Charging Module can be applied in electronic equipments in common use for close wireless charging or power supply. Consisted of a transmitter and insolation coil, it could serve as a replacement for the Wireless Power Supply with stable 3.3V output voltage and maximum 600mA output...
Small Inductive Coil and 10 Wireless LED Kit - 5V
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Adding LEDs to anything makes it 5x better -- it's a scientific fact! But when you have LEDs, you've got wires and power supplies and all that stuff is kinda annoying. What if you could have LEDs that light up without any wires or soldering or battery packs? Sounds magical! That's what makes this...
CrowPanel Advance 3.5"-HMI ESP32 AI Display for Meshtastic 480x320 Artificial Intelligent IPS Touch Screen with case
The CrowPanel Advance 3.5" is a Meshtastic-ready HMI touchscreen display powered by an ESP32-S3 with an onboard SX1262 LoRa module. It features a 480 × 320 IPS capacitive touch panel, integrated AI voice interaction via microphone and speaker, and a replaceable wireless module design for flexible...
BMD-34 Bluetooth 5 / Thread / Zigbee Module with U.FL
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The BMD-34 series is a compact, surface-mount multiprotocol RF module for low-power embedded designs needing Bluetooth 5, Thread or Zigbee connectivity at 2.4 GHz. It is based on the Nordic nRF52840 and combines an Arm Cortex-M4 with FPU, integrated radio and hardware cryptographic engine in a re...
Solar Power Manager with Panel (5V 1A)
Note: Includes Solar Power Manager 5V and Semi Flexible Monocrystalline Solar Panel (5V 1A). The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application...
Thing Plus RP2350 Wireless Development Board
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Build connected sensor nodes, data loggers and battery-powered IoT projects around Raspberry Pi’s RP2350 microcontroller. This Thing Plus board adds wireless connectivity, extra memory and the familiar Feather-compatible footprint in a compact development platform.The RP2350 can run two selected ...
FireBeetle 2 ESP32-C6 IoT Development Board for Smart Home Control System
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The FireBeetle 2 ESP32-C6 is a low-power IoT development board built around a 160MHz RISC-V single-core processor. It supports Wi-Fi 6 (802.11ax), Bluetooth 5, Zigbee 3.0, Thread 1.3, and the Matter smart home standard, making it one of the most connectivity-versatile ESP32 boards available. Wit...
DFRobot DFR1216 Expansion Board for UNIHIKER M10/K10 & micro:bit
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This multi-function expansion board adds power, I/O and drive capability to UNIHIKER M10/K10 and micro:bit projects. It is designed for mobile robots, portable interactive builds and maker projects that need more connectivity than the main controller can provide on its own.The board expands your ...
Beetle ESP32 C6 Mini Development Board for Wireless Smart Wearable Device
Introducing the Beetle ESP32 C6 Mini Development Board - the perfect solution for your wireless smart wearable device needs. This compact Arduino board is based on the powerful ESP32-C6 chip and boasts a sleek design with dimensions as small as a coin (25*20.5mm). With its high-performance 160MHz...
DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)
Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required.This DC-DC step-down voltage power module converts 7.5V~30V input to an output of 3.3V/5V/9V/12V (default to 5V), which can be selected by short-circuiting the correspondi...
Gravity: WiFi IoT Module for Science Data Acquisition (SCI DAQ)
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The Gravity: WiFi IoT Module is a companion accessory for the Gravity: Science Data Acquisition (SCI DAQ) Module, enabling wireless sensor data transmission to IoT platforms without any programming required. Simply connect sensors to the SCI DAQ module and start uploading data instantly. Operati...
Adafruit Feather 32u4 Bluefruit LE with Stacking Headers - Assembled
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The Feather 32u4 Bluefruit LE with Stacking Headers combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging — with stacking headers pre-soldered so you can plug into a breadboard and stack FeatherWings on top. The Bluefruit module is...
Smart Solar Tracker System Tracking Starter Kit For Arduino
The solar tracking kit launched by KEYES is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices. It also boasts a charging module, a temperature and humidity sensor, ...
Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled
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The Feather 32u4 Bluefruit LE with Headers combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging — with standard headers pre-soldered so you can plug straight into a breadboard. The Bluefruit module is built on the Nordic nRF51822 ...
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM
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The Adafruit ESP32 Feather V2 is a major redesign of the original HUZZAH32 ESP32 Feather, featuring 8 MB flash, 2 MB PSRAM, USB-C, a STEMMA QT port, a NeoPixel, and a user button. The dual-core ESP32 at 240 MHz provides Wi-Fi and Bluetooth Classic/LE connectivity for wireless and IoT projects. D...
434Mhz Serial RF Module HC-11 (1-40M)
The HC-11 is a low-cost, high-performance FSK transceiver module operating at 434 MHz, designed for transparent wireless serial communication. With a UART/TTL interface, it handles all RF protocol processing internally — simply send serial data in and it appears wirelessly at the receiving module...
8 Channel 3.3V To 5V Voltage Convert Module For Raspberry Pi
An 8-channel voltage level converter module for shifting between 3.3V and 5V logic levels. Designed for use with Raspberry Pi, making it easy to interface with 5V sensors and modules from the Pi's 3.3V GPIO pins. Key Features 8 Channels – Convert 8 signals simultaneously Wide Voltage Range – ...
ESP8266 ESP-01S Relay
A WiFi-controlled relay module based on the AI-Thinker ESP-01S (ESP8266). It lets you switch AC or DC loads remotely over WiFi, making it a simple building block for smart home automation, IoT switching, and remote control projects. The module comes pre-loaded with demo firmware — supply 5V DC p...
