Circuit Modules & Development Board
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Product Introduction:
The cover case has dedicated holes position for corresponding function; do not affect the operation of micro:bit development board; do not affect the power access; do not affect the dot matrix display.
The cute shape allows you to use micro:bit more fun.
S..
$21.99
Ex Tax:$21.99
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Specifications:
1.Driving Port Signal Voltage:3.6-24V
2.Output Port Voltage Port:3.6-30V
3.Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down Output
4.Onboard 4-Channel 817 Are Independent:can achieve different voltage control at then same time
5.Featu..
$42.99
Ex Tax:$42.99
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Function introduction:
I/O expansion module based on I2C interface, can expand 8 I/Os with 2 I/Os (more than 8 PCF8574 can be used simultaneously, expand to 64 I/Os)
Features:
Support two interface types to access the target board: pin header or row seat
Support I2C..
$14.99
Ex Tax:$14.99
Content-Length: 2501
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Product description:
HIFI-level PCM2704 USB decoder chip, its performance is better than the most commonly used low-end chip CM102S series on the market, the power supply uses USB power supply, the output can be directly connected t..
$59.99
Ex Tax:$59.99
Description:Mini PFM ControlOn-board input voltage indicatorHigh conversion efficiency, maximum to 96%Any DC voltage input 0.9V ~ 5V, output 5V DC voltage can be stable, with two AA batteries input to the output current of 500-600MA, single AA battery power supply output current about 200MAOn-board ..
$6.31
Ex Tax:$6.31
Specifications:Shooting distance: 1MEmission wavelength: 850nmLine length: 300mmWorking voltage: DC 5VWorking current: 20mAOutput current: 16mAEmission angle: straight line (infrared light)Receiving angle:..
$29.99
Ex Tax:$29.99
Description: YX-458 is a infrared human body sensing module.It can detect changes in the infrared spectrum of human temperature through sensors.When people enter the sensing range,the lights are ON, people leave, and the lights are OFF. Features: - Human infrared sensor- Built-in photosensitive c..
$36.99
Ex Tax:$36.99
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Features:
Adopt imported controller RS232 TTL, which can stabilize the flash with high speed
500mA self-recovery fuse for protection
Two data transmission indicator can monitor data transfer status in real-time
Reserve 3.3V and 5V pin interface, easy for the DDWRT of differ..
$11.99
Ex Tax:$11.99
Voltage: 5V(USB)
Precise details>>
Precise details:
Feature:
Type: USB to TTL cable
Built-in PL2303 chip, support Windows XP/7/8/8.1/10
Interface specifications: USB type A male port, 4pi..
$35.29
Ex Tax:$35.29
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Description:
Adopt imported controller PL2303HX,which can stabilize the flash with high speed
500mA self recovery fuse for protection
Two data transmission indicator can monitor data transfer status in real time
Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system t..
$12.99
Ex Tax:$12.99
Voltage: 5V(USB) Precise details>> Precise details: Description:This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are fami..
$74.99
Ex Tax:$74.99
Feature:Professional version of the Mini Pro is a micro controller circuit board.It has 20 digital input/output pin (six of them can be used as a PWM output), 8 analog input, a 16MHZ resonator, a reset button, the installation hole lead foot.Technical parameters:14 digital input/output port RX and T..
$30.99
Ex Tax:$30.99