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Self-Locking Switch module x1
Product Sensor style Standout Proximity Inductive 4MM Metal Sensor LJ12A3-4-Z/BY proximity presence sensor module with digital output Current item Light Ambient and Proximity Sensor APDS9900 light sensor with digital output digital output Capacitive Proximity Sensor LJC18A3-H-Z / BY proximity presence sensor module with digital output model LJC18A3-H-Z Infrared Sensor Adjustable E18-D80NK infrared proximity sensor with digital output adjustable sensing range
or ECG-related signals
3 VDC 50 mA
MAX202 RS232-to-TTL Converter for Arduino - DFR0077 solid state relay Self-Locking Switch module x1INTRODUCTION This converter uses MAX202 based level shifter for converting TTL (Transistor Transistor Logic) level serial to standard RS232 serial. RS232 is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set top box upgrade. It can be used to program STC MCU, NXP MCU,Renesas MCU, STM32 MCU, N+ 2EC MCU. This converter can be connected to an Arduino Serial pin (0,1) to convert standard
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