The STM32VLDISCOVERY is a low-cost and quick way to discover the STM32 value line. It includes everything required for beginners and experienced users to get started quickly. The STM32 value line Discovery includes an STM32F100 value line microcontroller in a 64-pin LQFP and an incircuit ST-Link debugger / programmer to debug Discovery applications and other target board applications. A large number of free ready-to-run application firmware examples are available on www.st.com/stm32-discovery to support quick evaluation and development using the LEDs, button and extension header for connection to other boards or devices.
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The AD8232 based module is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals...
TI's MSP430 Launchpad board is a perfect start in the MSP430 family with the value line chips (msp430g2xxx). With the fact that you an easily remove the chip to put in your own circuit or program nearly all the msp430f2xxx and msp430g5xxx chips, it makes for a great project factory at a very low price.
Also, the pack comes with two micro-controllers (you...
Electronic brick of tilt switch can be connected to analog I/O port and used in tilt sensor for smart car or robot. When the sensor is in the horizontal position, the output is high level; when the sensor rotates counterclockwise to form an angle of more than 15 ° with the horizontal line, the output is low level.
8 cm (3.3") HiFi fullrange driver. Linear frequency response between 200 and 20000 Hz. Suitable for sur-round effect speakers, mini sub/sat systems. Due to the small size very suitable for model construction and as control speaker for electronic devices.
Electronic brick of microphone can be connected to the analog I / O port, when speaking to the microphone, the analog value will be changed. A recorder can be made by reading and saving the analog value.
This is a splittable 40 pin male-female jumper wire, it is super flexible, can be transformed from 1-40 pin jumper wire. With some of these, you will no need to worry about the jumper wires you got before do not fit your project, just split it and go.