Features:- Fits Raspberry Pi 4B/3B+/3B- Using high-quality relays, heavy load: AC 250V/5A, DC 30V/5A- With optocoupler isolation to avoid high-voltage circuit interference- With relay indicator light, easy to check the working status of the relay- With relay selection jumper cap,..
$15.09
Ex Tax:$15.09
Feature:
Voltage: DC 5V
Color: RGB
Outer diameter 45mm, 32mm inner diameter (Update from August 11, 2022)
Package included:
1/3/5/10 x 16 Bit WS2812 5050 RGB LED Driver Development Board (optional)
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$2.99
Ex Tax:$2.99
CJMCU 61 Bit WS2812 5050 RGB LED Driver Development Board
Description:
This 61 Bit LED Board is Composition by 24 Bit, 16 Bit, 12 Bit, 8 Bit and 1 Bit
Color: RGB
24Bit : Outer diameter 66mm, 54mm inner diameter
16Bit : Outer diameter 44mm, 32.6mm inner diameter
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$5.99
Ex Tax:$5.99
Colorful Acrylic Shell With A Fan Mouth For Raspberry Pi 2 Model B
Specification:
Device Type: Case Box For Raspberry Pi B+ and Raspberry Pi 2
Color: 4 color for choosing
Dimension: 90 x 70 x 35mm
Note: case only, the Raspberry Pi B+ and Raspberry Pi 2 is not included.
Package Included:..
$6.08
Ex Tax:$6.08
Description:This product is a stereo Bluetooth amplifier module. The Bluetooth version is 4.2.Features:1. The version is 4.2. It can be compatible with all mobile phones and Bluetooth adapters on the market.2. The distance is 15 meters in open space.3. It supports automatically connecting devices th..
$2.69
Ex Tax:$2.69
Description:
B+ connected battery positive;
B1 the connect point between battery 1 and battery 2;
B2 connect the point between battery2 and battery 3;
B3 Connect the point between battery 3 and battery 4;
B- connect to battery negative end;
P- + connection charge /..
$2.99
Ex Tax:$2.99
Specification:Module Name: 400W Boost Constant Current ModuleModule Type: Non-isolated Step-up Module (BOOST)Input Voltage: DC 8.5V - 50VInput Current: Up to 15A (Note: Enhance heat dissipation for currents exceeding 8A)Quiescent Current: 10mA (Increases with higher output voltage)Output Voltage: 10..
$3.99
Ex Tax:$3.99
Description:
It is a MMDVM hotspot digital networking box.Display firmware has been updated.Imported temperature-compensated crystal oscillators in DMR format with zero frequency deviation and duplex dual time slots are used.It supports C4FM, DMR, DSTAR P25 and other digital formats.It solves incon..
$126.99
Ex Tax:$126.99
Specification:Model: AM0408Working Voltage: Dual AC15V-18VOutput Power: 50W+50WChip Type: Sanyo Thick FilmOperational Amplifier Type: 4122Frequency Response: 10HZ~20KHZSize: 13cm x 10cm x 6cmWeight: 183gFeatures:1. It has a dual channel that delivers a high output power of 50W+50W which ensures qual..
$8.99
Ex Tax:$8.99
What is C3FH4 RGB? C3FH4 RGB features an ultra-compact design with one risc-v 32-bit single core processor at 160MHz on a PCB, built-in 400 KB SRAM and 4 MB Flash , integrated with 2.4 GHz Wi Fi and supporting long-distance Bluetooth 5 (LE), with industry-leading RF performance and low power consump..
$7.99
Ex Tax:$7.99
Note:If external power supply is required, just connect the + level of the external power supply to the position of 5V, GND connects to the negative terminal. (Support 3.3 ~ 6V power supply). Remember that when connecting the external power supply, you cannot access USB, USB and external power suppl..
$4.99
Ex Tax:$4.99
MCU:• Built-in ESP32-C3FH4 or ESP32-C3FN4 chip, RISC-V 32-bit single-core microprocessor, the maximum frequency is 160MHz• 4MB embedded flash• 384KBROM• 400KB SRAM (of which 16KB is dedicated to cache)• 8KBRTCSRAMWiFi:• Support IEEE802.11b/g/n protocol• Working channel center frequency range: 2412~2..
$4.40
Ex Tax:$4.40