The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection.

20-W monaural bridge-tied load (BTL) class-D audio power amplifier #audioDevices #TPA3001D1 #audio #amp #amplifier # #template

The AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, we documented the whole thing on the back of the tiny PCB. Power the board with 3-18VDC and measure the output voltage on the OUT pin. You can easily convert the voltage to temperature with the following equation: Temperature = (Vout - 1.25) / 0.005 V. So for example, if the voltage is 1.5VDC, the temperature is (1.5 - 1.25) / 0.005 = 50°C with terminal block connections

Amplifier circuit tpa3140d2pwp

This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC.

Amplifier circuit tpa3140d2pwp

TDA2030 DUAL CHANNEL AMPLIFIER BOARD WITH INBUILT POWER SUPPLY, FILTER CAPACITOR FOR GOOD SOUND QUALITY AND LONG LASTING \SHIVANSH TAMRAKAR

20-W monaural bridge-tied load (BTL) class-D audio power amplifier #audioDevices #TPA3001D1 #audio #amp #amplifier # #template