In situ measurements of hydrodynamic forces imposed on Chondrus crispus Stackhouse
#hydrodynamic
#force measurement
#sensor
#data acquisition
#marine biology
#Chondrus crispus
#fluid dynamics
#instrumentation
#research
#environmental monitoring
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Instrumentation circuit
The mechanical chassis prototype, as illustrated in the accompanying image, was constructed using two materials: foam and aluminum. Foam was selected for its ease of manipulation, while aluminum was chosen for its excellent strength-to-weight ratio. The prototype features a rotary...
The alarm circuit diagram for safety box and other metal objects
When an individual touches the safety box or other protected metal objects, the sensor circuit generates a pulse to the alarm circuit. The positive edge of this pulse activates the semiconductor and thyristor flash GE, subsequently triggering the camera to...
Data Acquisition System I
The HI-506 multiplexer functions as an analog input selector, which is controlled by a binary counter to select the appropriate channel. The HA-5330 serves as a high-speed sample and hold circuit. The sample/hold control is connected to the status (STS)...
Pots water alarm circuit
The flowers in pots require watering, as relying solely on the observation of moist soil surfaces can be unreliable. To address this issue, a flower watering indicator has been developed. This circuit includes a field effect transistor (VT1), a second...
PC DATA LOGGER
Data acquisition is the process by which events in the real world are sampled and translated into machine-readable signals. Data acquisition typically involves sensors, transmitters and other instruments to collect signals, waveforms etc. to be processed and analyzed with a...
DESKTOP 386SX PC AS DAQ (Data AQuisitor)
Chipmunk BASIC has many useful functions. A small BASIC file was created to read the serial port and plot the value on the screen (available upon request for free). The desktop 386SX PC is equipped with a 1.44MB floppy disk...
Wire Break Sensor Alarm Circuit Schematic
The circuit of a loop sensor-based simple security alarm is described here. The sensor loop consists of a short length of thin enamelled copper wire.
The loop sensor security alarm operates on the principle of detecting interruptions in the circuit formed...
Fast data aquisition 1
This diagram illustrates a high-speed data acquisition system featuring eight differential inputs and a 12-bit resolution utilizing the AM-543. When the control logic is synchronized such that the Sample-Hold-ADC section converts one analog value while the mux-amplifier section stabilizes for...
Proximity Camera Head (A2047) Manual
The Proximity Camera Head (A2047) is a Long-Wire Data Acquisition (LWDAQ) device that interfaces with a TC255P image sensor. It is a radiation-tolerant evolution of the Inplane Sensor Head (A2036). The A2036 and A2033 are frequently used with the LWDAQ...