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LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable
In Stock
- Output Current: 1.5A (minimum), 2.2A (typ)
- Input and output voltage difference (VI-VO): 40Vdc (max)
- Adjustable output voltage range: 1.2 ~ 37V
- Operating temperature: -55 to +150
- Output Current: 1.5A
- Input voltage: 4.2 ~ 40 V
220V AC 2000W SCR Voltage Regulator Motor Speed Controller
In Stock
SKU: AE1020
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- This is 2000W 220V AC Motor Speed Controller Voltage Regulator
- This voltage regulator uses novel bi-directional high-power SCR.
- The input voltage of this voltage regulator can be between 110V ~ 220V AC
- The output voltage:50V-220V(Output voltage < = Input supply voltage)
- The maximum output power is 2000W and the maximum output current is 25A
- The size of this SCR is 1.85x1.38x1 inches
- The output voltage is adjusted anywhere between 50V-220V for use with electrical appliances.
- This has High efficiency, high torque, low heat generating
- This is NRF24L01+PA+LNA SMA Wireless Transceiver Antenna
- Uses Nordic Semiconductor's 2.4GHz transceiver, the NRF24L01+.
- Comes with many new features, such as additional pipelines, buffers, and an auto-retransmit function.
- Board has a reverse-polarized SMA connector and a PA and LNA circuit for long-distance communication.
- Achieves a communication distance of 800-1K meters with a transmission rate of 250Kbps on open-air.
- Compatible with various systems, including MCU/ARM/PIC/AVR/STM32.
- Low cost and software programming is fully compatible with NRF24L01 modules.
- The level conversion circuit board that can interface level is 5V or 3.3V support micro SD card, micro SDHC card (high-speed card)
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board Communication interface is a standard SPI interface 4 M2 screw positioning holes for easy installation.
- Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin Level
- Conversion Circuit: Micro SD card into the direction of signals into 3.3V, microSD card toward the direction of the control interface
- MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is SPI bus, CS is the chip select signal pin
NEO-6M GPS Module with EPROM
In Stock
- 5Hz position update rate.
- The cold start time of 38 s and Hot start time of 1 s.
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600).
- Super Sense Indoor GPS: -162 dBm tracking sensitivity.
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN).
- Separated 18 x 18mm GPS antenna.
5V 16 Channel Relay Module
In Stock
- Versatile Control: This 16 Channel 5V Relay Module lets you control up to 16 devices simultaneously.
- Optocoupler Protection: Equipped with optocoupler protection, it ensures reliable and interference-free operation.
- Universal Compatibility: Compatible with Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic, and more.
- Industrial Quality: Integrated with industrial-grade optocouplers for robust performance and anti-jamming ability.
- Easy to Use: Standard interface and indication LEDs for relay output status make it user-friendly.
- Multiple Applications: Ideal for microcontroller development, home appliance control, and PLC extended output.
- Reliable Performance: Made with quality components, this module provides efficient and dependable performance.
- Control both ac and dc appliances such as solenoids, motors, lights, fans, etc
- Electromagnetic relays are employed for the protection of various ac and dc equipment.
- The over/under current and voltage protection of various ac and dc equipment.
- The board is a 2 channel relay which works on 12V.
- The input signal can come directly from a microcontroller.
- Each relay can switch the variety of AC or DC high voltage.
- Current loads working at 110V or 220V AC mains like lights, fans, motors and such
Seeed Studio XIAO ESP32-S3 Development Board Supports Wi-Fi & Bluetooth 5.0
In Stock
- Powered by 240MHz Xtensa 32-bit LX7 dual-core processor
- Supports Wi-Fi & Bluetooth 5.0 connectivity
- Built-in 2.4GHz rod antenna for a stable signal
- Ultra-low power consumption with deep sleep mode (14μA)
- Integrated lithium battery charging management
- Compact ESP32 S3 development board ideal for IoT and robotics
LED Driver Board for XIAO Supports 5V and 12V LED Strips -Seeed Studio
In Stock
- Compact and powerful LED driver board supporting 5V & 12V LED strips
- Compatible with addressable RGB LEDs: NeoPixel WS2812, WS2813, WS2815
- Works with all XIAO boards, especially XIAO ESP32 Series
- Supports smart control via WLED and Home Assistant
- Offers flexible power options and built-in safety protection
XIAO Smart Vision AI Camera for Edge AI Applications -Seeed Studio
In Stock
- Smart AI vision camera solution for edge AI applications
- Integrates Grove Vision AI V2, XIAO ESP32-C3, and OV5647 camera
- Powered by Himax WiseEye2 platform with Cortex-M55 & Ethos-U55 NPU
- Supports TensorFlow & PyTorch frameworks
- Compatible with Arduino IDE for easy development
- No-code model deployment and real-time inference visualization via SenseCraft AI
- Comes in a custom 3D-printed enclosure
Seeed Studio XIAO RP2040 Development Board Supports Arduino,
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- Compact and Arduino-compatible development board based on Raspberry Pi RP2040
- Thumb-sized, surface-mount design for space-saving applications
- Supports Arduino, MicroPython, and CircuitPython programming
- Ideal for learning coding, electronics, and prototyping
- Cost-effective solution with a wide range of compatible libraries
Seeed Studio XIAO RP2350 Development Board Support Micropython / C, C++
In Stock
- Compact development board powered by Raspberry Pi RP2350
- Dual Arm Cortex-M33 cores (150 MHz) + dual open-hardware RISC-V cores
- Supports MicroPython, C, and C++ development
- 19 multifunction GPIOs, RGB LED, and Battery Management System
- Ultra-low power consumption (27μA) with battery power supply
- Compatible with XIAO add-ons: displays, Grove modules, CAN Bus, AI sensors
Seeed Studio XIAO nRF52840 Development Board Supports Bluetooth 5.0
In Stock
- Powerful CPU: Nordic nRF52840, ARM® Cortex™-M4 32-bit processor with FPU operating at 64 MHz
- Bluetooth 5.0
- Wireless connect
- Onboard 2 MB flash
- Embedded machine learning projects
GSM SIM800C Modem with Antenna
In Stock
- Supply Voltage (V): 3.4 ~ 12
- GSM (MHz): 850, 900, 1800 and 1900
- Flash Memory (MB): 24
- RAM Memory (MB): 32
TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module
In Stock
- Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash 4MB / PSRAM 8MB
- SRAM:520 kB SRAM
- Button: Reset
- USB to TTL: CP2104
- Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
- On-board clock:40MHz crystal oscillator
- Working voltage:2.7V-3.6V
We specialize in providing DIY electronics kits and components, empowering makers and hobbyists to build innovative projects. We also develop final year projects for engineering students, delivering hands-on solutions for academic excellence.
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