MAXIM INTEGRATED PRODUCTS MAX11604EEE+ Analogue to Digital Converter, Low Power, 8 bit, 188 kSPS, Single, 4.5 V, 5.5 V, QSOP Photographers' Formulary 10-0770 1LB which gives you the option

which gives you the option to attach a second mic if desired

The Kaiser Accordion Storage Bottle is used to preserve photo chemicals

The GS1900-10HP features IEEE 802

21mm (35mm Equivalent on APS-C Sensor)

Fits Most High Zoom Digital Cameras

MAXIM INTEGRATED PRODUCTS MAX11604EEE+ Analogue to Digital Converter, Low Power, 8 bit, 188 kSPS, Single, 4.5 V, 5.5 V, QSOP Photographers' Formulary 10-0770 1LB which gives you the optionProduct details Operating Temperature Min 40C Resolution (Bits) 8bit ADC DAC Case Style QSOP Supply Voltage Type Single Operating Temperature Max 85C Sampling Rate 188kSPS Data Interface I2C No. of Pins 16Pins Product Range Octal 12 Bit SAR ADCs Automotive Qualification Standard Supply Voltage Min 4. 5V Packaging Each Supply Voltage Max 5. 5V Input Channel Type Pseudo Differential, Single Ended MSL MSL 1 Unlimited Other details Brand MAXIM INTEGRATED