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We will have 7 days holiday from Sep 29th to Oct 5th, 2023 (GMT+8), for the Mid-autumn Festival and Chinese National Holiday. Orders after Sep 28th will proceed on Oct 6th.

Communication

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NFC Card- 4 Color Kit

NFC Card that can be programmed with the help of an App. Various instructions can be stored, which..

$3.80

NFC Sticker- 6 Color Kit

NFC stickers are self-adhesive stickers that can be programmed with the help of an App. Various in..

$6.80

NFC Sticker- White Wet Inlay

NFC stickers are self-adhesive stickers that can be programmed with the help of an App. Various in..

$0.50

NL6621-Y1 2.4G UART to WiFi Module

This is a serial Wi-Fi module based on NL6621M. It is TTL serial communication interface and its p..

$2.90

NRF24L01+ Module

This module based on Nordic nRF24L01+. This transceiver IC operates in the 2.4GHz band and has man..

$0.70

NRF24L01+PA+LNA Wireless Module

NRF24L01P + PA + LNA wireless module operates in Free license 2.4G ISM band. It is an easy and sui..

$1.90

nRF52832 BLE4.2 Module

The nRF52832 is Nordic Semiconductor’s latest multiprotocol radio System on Chip (SoC). It’s a hal..

$5.00

nRF52832 BLE4.2 Module with PA

The PTR9618PA ultra-low power Bluetooth Low Energy/ANT/2.4GHz Proprietary Multi-protocol modules b..

$6.50

OBD2 16Pin to DB9 Serial Port Adapter Cable

This adapter cable is compatible with all OBD II compliant vehicles. All 1996 and newer vehicles (..

$4.90

OLED WIFI Kit 32

OLED WIFI Kit 32 is the new development of the cost-effective networking program, the main chip us..

$15.50

PC817 4 Channel Optocoupler Isolation Board

This is a PC817 4 Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent,..

$2.40

PL2303HX USB-UART Convertor with Cable

It's a small USB to TTL serial tool, based on the PL2303 chip. You can use it to connect some seri..

$0.70