Circuit Modules & Development Board
Voltage: 3.3V
Precise details>>
Precise details:
Features:
Using PL2303TA (compatible with PL2303HXA)
Support windows XP/7/8/8.1/10/...
Support 3 power supply modes: 5V external power sup..
$9.99
Ex Tax:$9.99
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Product Features:
Using PL2303TA (compatible with PL2303HXA)
Support windows XP/7/8/8.1/10/...
Support 3 power supply modes: 5V external power supply; 3.3V external power supply; external power supply (requires 3.3V-5V)
With 3 LEDs: TXD LED, RXD LED, POWER LED
Instructions for use: (Take a..
$9.99
Ex Tax:$9.99
Please note that this is a single-chip microcomputer product, and you need to download the program to use it. If there is no downloading program, the light will not turn on when the battery is plugged in. Open source programs, please search by yourself, and we do not provide programs.Description:Thi..
$12.99
Ex Tax:$12.99
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Overview:This is the Micro:bit GPIO Expansion board, it's convenient to use micro:bit board; You can insert the expansion board directly into the micro:bit;
You can cascade this expansion board.Specifications:Weight: 15g
Size: 6.4 x 3.7 x 1.2cmNotes:The micro:bit board is not included.Package ..
$12.99
Ex Tax:$12.99
PLUS ESP32-PICO Mini IoT Development Board Kit bluetooth and WiFi ESP32 Bigger Screen IoT Controller
Bluetooth Standard: Bluetooth2.0,Bluetooth3.0,Bluetooth4.0,Bluetooth5.0 Build-in Bluetooth: Yes Current: 1.5A Voltage: 5V(USB) Precise details>> Precise details: ..
$27.99
Ex Tax:$27.99
Voltage: DC5V Precise details>> Precise details: Overview: The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10um in the air.It with digital output and built..
$28.99
Ex Tax:$28.99
Voltage: 5V(USB) Measure type: Air quality measurement Precise details>> Precise details: Note: This version can Transfer data to PC by the host computer software No the function of data tr..
$59.99
Ex Tax:$59.99
Precise details: Specifications: Material: Acrylic Case + Electronic Components Size: Approx. 8.5x6.5x3.7cm/ 3.35x2.56x1.46" Processor: For ARM 32 Bit Chips Font color: Multi Colors Screen: 2.8" TFT Resolution Ratio: 320x240 Power Supply: DC 5V Operation Current: 1-2A Temperature Measure ..
$49.99
Ex Tax:$49.99
Specifications: Detecting elementC: optical dust sensor Measuring range: 0-500ug/m3Response timeC:Change to90% less than2MinutePreheating timeC: less than2MinuteWorking conditions: 0-50DEGC (32-122)DEGF),5-95%RHPower Supply: 24 Vdc+ 10%Power waste: 60 mA max (40 mA typical) @ 24 VdcInput volt..
$39.99
Ex Tax:$39.99
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Optional types:
Type1: Particulate matter + formaldehyde + CO2+ temperature and humidity
Type2: Particulate matter + CO2+ temperature and humidity
Type3: Particulate matter + temperature and humidity
Type4: Particulate matter + formaldehyde + temperature and humidity
Pre..
$92.14
Ex Tax:$92.14
Voltage: 5V Precise details>> Precise details: Technical Parameters:PM2.5/PM10 measuring range: 0-999ug/m3PM2.5/PM10 resolution: lug/m3PM2.5/PM10 accuracy:..
$23.99
Ex Tax:$23.99
Description: PM2.5 is a pollution sensor base with affordable price and high performance. Integrated with PMSA003 and SHT20, makes it possible to measure the ambient quality of air, temperature, and humility all at one device. Much discussion and research have taken place within academic and..
$71.99
Ex Tax:$71.99