This allows up to 8 analogue inputs (with a range from 0 to 5 volts) to produce selectable MIDI control output commands. The analogue inputs could be rotary or slider potentiometers which are connected to 0 to 5 volts. Also the inputs could be connected to Force Sense Resistors (FSR), Light Dependent Resistors, Magnetic hall effect sensors via suit
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able interfacing etc. Note that unused inputs should be grounded to the 0 Volt line to prevent spurious noise pickup. At power-on, if the Menu switch is simultaneously held ON, then the unit will enter programme mode. Then each push of the menu switch moves through the menu. The menu consists of the following: Programming the Analogue to MIDI Unit only has to be done once and the range values are stored internally in the EEPROM and the unit will continue to operate in this mode, even when power is removed, until reprogrammed. In Normal mode the 8 analogue inputs are scanned and the corresponding MIDI controller data is transmitted on a particular MIDI channel. The MIDI channel has a range from 1 to 16 and the controllers range from 0 to 121 as shown in table 1.
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
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The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
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This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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