LED fireflies prototype hello all, heres an attempt i made at something like an LED throwie..the problem (for me) with led throwies is that they just consume their battery, and produce light.. but they could be better at doing both.. first you have to accept the premise that your willing to spend a bit more …
LED fireflies prototype using PIC12f683 microcontroller Read More »
Updated on 17/01/2016 (a and b segments were swapped on drawing) Counter based on PIC16F628A . Included C code and circuit diagram. Displays -55 to 125 centigrade. The temperature is read every 15 seconds, can be changed in the code. The math is using integers to calculate the degrees and the tenths of degrees are …
4 DIGITS THERMOMETER USING DS18B20 DIGITAL SENSOR Read More »
1 Features Relative Humidity Accuracy ±3% (typical) Temperature Accuracy ±0.2°C (typical) 14 Bit Measurement Resolution 100 nA Sleep Mode Current Average Supply Current: 710 nA @ 1sps, 11 bit RH Measurement 1.3 µA @ 1sps, 11 bit RH and Temperature Measurement Supply Voltage 2.7 V to 5.5 V Small 3 mm x 3 mm Device …
Microcontroller are widely used in electronics gadget and are one of the key element in developing any project and thus this project used 8051 microcontroller and will help in teaching about interfacing of temperature sensor with ATMEL microcontroller by means of ADC, to display the temperature on a 16×2 LCD and to rotate a DC …
DC Motor Control using Temperature Sensor & 8051 Microcontroller Read More »
By Jon Gabay Contributed By Electronic Products 2015-10-28 Determining the state of our health has always been a matter of finding a way to monitor and measure the body’s most basic functions. Before instrumentation, visual indicators were used that allowed us to know, for example, what our body temperature should be, what a healthy pulse …
Sensor Technology for Health and Fitness Applications Read More »
Overview The SMA130 is a new compact , triaxial acceleration sen sor for non – safety automotive applications, packaged in a LGA pac k- age. With its ultra – small footprint of only 2 mm x 2 mm and its very low power consumption, it provides a cost – efficient one – chip solution especially …
The communication protocol is explained as follows. The MCU (microcontroller unit) first sends a low signal of width 18mS to the DHT11. After this signal, the MCU pulls up the communication line and waits for the response from DHT11. It make take up to 2. to 40uS. Then the DHT11 pulls down the communication line …
Description The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865’s inputs are protected against overvoltage faults as large …
The BME680 from Bosch Sensortec is the world’s first environmental sensor combining pressure, humidity, temperature, and indoor air quality in a single 3×3mm2 package. The new IC enables mobile devices and wearables to monitor indoor air quality measurement in a low power, small footprint package. The level of integration is what makes this solution so …
Combo MEMS sensor solution with integrated gas sensor Read More »
Brief Description The ZSSC3016 is a sensor signal conditioner (SSC) integrated circuit for high-accuracy amplification and analog-to-digital conversion of a differential input signal. Designed for high resolution altimeter module applications, the ZSSC3016 can perform offset, span, and 1st and 2nd order temperature compensation of the measured signal. Developed for correction of resistive bridge sensors, it …
