A simple circuit based on CD4093 that sensitive to MOISTURE and organic matter through resistivity of the object.
Buy Parts
| References | Qty | Description | Manufacturer | MPN | Digikey | Mouser | RS | Newark | Farnell |
|---|---|---|---|---|---|---|---|---|---|
| Battery Holder | 1 | CR2032-BS-2-1 Battery Socket | MPD | BS-7-RED | BS-7-RED-ND | ||||
| Battery | 1 | N189-ND CR2032 Coin Battery | Energizer | CR2032VP | N189-ND | ||||
| U1 | 1 | CD4093/HEF4093 DIL | Texas Instruments | CD4093BE | 296-2068-5-ND | ||||
| LED1 | 1 | 3mm LED any colour | Bivar Inc | ELM 5-065 | 492-2284-ND | ||||
| Speaker | 1 | BUZZER PiezoElectric 3V | TDK Corporatopm | PS1720P02 | 445-2527-ND | 810PS1720P02 | |||
| C1 | 1 | 100nF Capacitor | KEMET | R82EC3100DQ70J | 399-5453-1-ND | 80R82EC3100DQ70J | 4631765 | 68X3253 | 2429336 |
tiger_biosynth
A simple circuit based on CD4093 that sensitive to MOISTURE and organic matter through resistivity of the object. The circuit react to the resistance and convert it to lights and sounds using the oscillator function of NAND gate in CD4093. The sensor is designed as a part of the circuit, located in the tail and leg of the tiger shaped circuit.
Tiger biosynth is developed by Squaresolid (Andreas Siagian), Lifepatch - citizen initiative in art, science and technology Developed through various circuit from SGMK (Swiss Mechatronic Art Society) and Hackteria.
http://andreassiagian.wordpress.com http://lifepatch.id http://mechatronicart.ch http://hackteria.org
Documentation as a modul kit for workshop can be seen in: http://lifepatch.id/Biosynth