ESP12E ESP8266 Wireless Transceiver Module 3.7V 1200mAh 18650 Battery A0) AND to GND through

A0) AND to GND through a fixed resistor (10kOhm-47kOhm) Fixed Resistor Between Flex Sensor Pin 2 and GND (forms voltage divider) Analog Output Read at the junction of Flex Sensor Pin 2 and the fixed resistor Tip: Choose a fixed resistor value close to the flex sensor's nominal flat resistance (~25 kOhm) for maximum sensitivity and voltage swing across the ADC range

or breadboard-based prototypes

Sensor IC ADXL345 (Analog Devices) Measurement Axes 3-Axis (X

20-50 m indoors Receiver Sensitivity -105 dBm typical Receiver Bandwidth 2 MHz Transmitter Current Draw ~20-28 mA (at 12V) Receiver Current Draw ~5

High Efficiency: Draws only ~4

ESP12E ESP8266 Wireless Transceiver Module 3.7V 1200mAh 18650 Battery A0) AND to GND throughESP12E ESP8266 Wireless Transceiver Module Build powerful Wi Fi enabled IoT projects with the ESP 12E module, featuring the versatile ESP8266 chipset. This compact wireless transceiver delivers full 802. 11 b g n connectivity, integrated TCP IP stack, and a 32 bit Tensilica microprocessor all in a tiny, breadboard unfriendly but incredibly capable package. Available now from The Engineer Store, Bengaluru, with fast shipping, 7 day warranty on