Module Board
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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..
$20.11
Ex Tax:$20.11
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Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so y..
$19.99
Ex Tax:$19.99
Features: Works great with a for using our RTC library or with a for Raspberry Pi (or similar single-board Linux computer)The PCF8523 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, plea..
$47.67
Ex Tax:$47.67
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Feature:
This board adopts the new AD/DA chip PCF8591, which has reasonable design and stable performance.
This module A/D input and D/A output are defined.
The module has 4 A/D inputs and 1 D/A output:
1. A/D input channel 0: connect external test;
2. A/D input channel 1: ..
$12.99
Ex Tax:$12.99
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Feature:
Single-Supply Operation
PCF8591 operating voltage range of 2.5V to 6V
Low standby current
through the I2C bus serial input / output
PCF8591 by 3 hardware address pins addressing
Sampling rate PCF8591 I2C bus rate decided
4 analog inputs programmable as sin..
$16.99
Ex Tax:$16.99
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 ..
$7.99
Ex Tax:$7.99
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Specifications:
Shooting distance: 1M
Emission wavelength: 850nm
Line length: 300mm
Working voltage: DC 5V
Working current: 20mA
Output current: 16mA
Emission angle: straight line (infrared light)
Receiving angle:..
$16.99
Ex Tax:$16.99
Description: Hat PIR is an M5StickC compatible human body induction sensor, it belongs to "Passive pyroelectric infrared detector", that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting roun..
$18.99
Ex Tax:$18.99
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..
$21.99
Ex Tax:$21.99
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..
$18.99
Ex Tax:$18.99
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5Pcs PL2303HX USB To RS232 TTL Chip Converter Adapter ModuleDescription:
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 pi..
$9.99
Ex Tax:$9.99
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Features: 1.Model: DK-BW3X22.Name: Battery Holder3.This battery box holder with pin connector, fit for 18650 batteries.4.With weld leg design, you can easily to put the battery in it.5.With a cap and on/off switch button
Specifications: 1.Design: Serial Connection2.Fit for: 2x18650 3.7VBatter..
$8.99
Ex Tax:$8.99