A simple infrared shield including transmitting and receiving function, so the IR signal can be receive, store and replay, so this work flow is a recording. Now you can replace all the remote controller of your domestic appliance by arduino!
Two programmer LED and two programmer buttons, one extra ‘SEND’ LED serial connects to the Infrared transmitter, so whenever the transmitter is working you can see this LED blink too. See all the pin definition on wiki page.
Supported by arduino library IRremote.
Note: all the IR signal can be read but not all can be “recognized” by the code (for example NEC code), some signal will only be read and identified as “raw” data, but may not re-presentable, this is code issue, please try it yourself.
Digital RGB LED Flexi-Strip is an intelligent light source consist s of WS2812B RGB LED with Integrated Driver Chip. The control circuit and RGB chip are integrated in a package of 5050 components.
This LED flexible strip is a full-color that external control for each lamp beads. It with high brightness, can achieve effects of full color running water,...
Foca is a FT232RL breakout. The FT232RL is a USB to serial UART interface with optional clock generator output. It’s the essential tools for establishing communication between PC and mostly MCU. Especially, it’s the optimum tool for basic boards without without USB interface, like arduino pro, colorduino, etc.
The good point is that it also supports the...
If you are searching an ultrasonic ranging module, the HC-SR04 is good choice: Its stable performance and high ranging accuracy make it a popular module in electronic market. It's cheaper than an IR range finder with similar range accurancy and distance.
a WiFi wireless switch that can connect to appliance of different types and brands. Sonoff sends data to cloud platform through the WiFi Router, which enables you to remotely control all appliances with the App eWeLink on your smart phone.
Did we mention it's an ESP8266 on board ? that means you can reprogram it yourself and make your own firmware with a...
The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has its power down. Set a serial port, TTL convenient way online debugging.
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