Circuit Modules & Development Board
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Features:
Fully updated for Raspberry Pi 4B
Color: Transparent + Silver
Material: Acrylic
Weight: 45g
Size: 9 x 6.2 x 3.4cm
This is a heat sink cooling kit for Raspberry Pi 4 Model B.
Material: Aluminum/Copper
Package included:
1 x Acrylic Ca..
$6.88
Ex Tax:$6.88
Price Tag: US$ 0.00 - US$ 5.99
Precise details>>
Precise details:
Feature:
Material: Acrylic sheet
Color: Transparent (Please tear the protective film before use)
Uses: For 0.96 Inc..
$5.99
Ex Tax:$5.99
Price Tag: US$ 0.00 - US$ 5.99 Precise details>> Precise details: Description: Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channe..
$2.15
Ex Tax:$2.15
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Description:
For more product information, please click: https://github.com/LilyGO/TTGO-TS: https://github.com/LilyGO/TTGO-TSPackage included:
1 x TTGO V1.4 TS esp32 1.44" TFT MicroSD Card Slot Speakers bluetooth Wifi Module..
$43.99
Ex Tax:$43.99
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Principle:
Turbidity sensor TS-300B measures the turbidity (counter of suspended matter) in the wash water. Based on the optical principle, the sensor uses the light-emitting diode and phototransistor to receive the specific wavelength to measure the opacity or other substances of d..
$5.49
Ex Tax:$5.49
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Features:Work with TSL25911FN,Compatible with Infrared Ray and Human Visible Light (Better than TSL2561)
Built-in ADC, Directly Output through I2C Interface, Great Anti-interference Performance
Level of Sensitivity up to 188uLux 600M:1 Wide Dynamic Range
Built-in Infrared Photodiode an..
$11.99
Ex Tax:$11.99
Voltage: DC5V
Precise details>>
Precise details:
Feature:
8-channel high-voltage logic and low-voltage logic bidirectional conversion, to achieve Ax and Bx bidirectional conversion
Four s..
$7.99
Ex Tax:$7.99
Overview: Product model: USR-TCP232-E2 Multi-function serial to Ethernet converter USR-TCP232-E2 is a device for transparent transmission of TCP network data packets or UDP data packets and TTL serial data. It has low power consumption and adopts Cortex-M4 scheme with a frequency of up to 120MHz. Fa..
$30.99
Ex Tax:$30.99
Description:
RS485-HAT is a TTL to RS485 converter for M5StickC. Among M5stack products we have 5 items that include TTL to RS485, they are RS485 unit, RS485 HAT, PLC, LAN, BASE26 they have different input voltage, vary from 5V - 12V. In this RS485-HAT, it consists of a 485 automa..
$11.99
Ex Tax:$11.99
Voltage: 3-5V DC
Precise details>>
Precise details:
Features:
(1) The module is fully considered mine design, long-distance transmission signal 485 in the wild, the module "Conne..
$5.99
Ex Tax:$5.99
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Features:
1.The ESD protection with plus or minus 15KV
2.Chip driver is set rate, reduce EMI, and reduce caused by the improper matching cable terminal signal reflection, making the error-free signal transmission rate is as high as 500 KBPS.
3.A receiver that has a unit load o..
$4.99
Ex Tax:$4.99
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Description:
This transmitter module realizes the mutual conversion between TTL signal and RS485 signal, but we must know that 485 is a half-duplex communication, which can achieve two-way communication, but not in both directions at the same time, it must be carried out alternately; that ..
$7.99
Ex Tax:$7.99