Temperature Measuring Instrument PCBA
PCBA for temperature measuring instrument with touch, digital display and buzzer alarm functions
Description | Capability |
Power supply current | 60MA |
Digital display | Yes |
Control mode | touch control |
Threshold warning | Buzzer |
Application | pressure cooker, thermos cup, insulated pot |
With digital, touch and buzzer alarms, the PCBA provides a convenient, accurate and reliable temperature measurement solution. Through the digital display function, users can intuitively understand the temperature value; The touch function makes the operation more convenient and intuitive; The buzzer alarm function can alert the user of abnormal temperature in time. It can be used in pressure cooker, thermos cup and thermos pot.
- The PCBA designs a buzzer alarm circuit to trigger a buzzer alarm when a set temperature threshold is exceeded. When the temperature is higher than 100°C, the temperature will be automatically displayed and the siren will sound. When the temperature is lower than 100°C, touch once to wake up and sleep after 5s. When the temperature is above 130°C, the buzzer will sound all the time.
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FR-4 stands out as one of the most versatile options. The composition of an FR-4 printed circuit board comprises a woven glass fabric reinforcement impregnated with a flame-retardant epoxy resin binder.
PCB type: Rigid PCB
Layer: Multi-layer
Base material: FR-4
Solder mask: Green
Silk screen: White
Surface treatment: HASL
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Printed circuit boards are at the heart of countless electronic products, from consumer devices to industrial control systems. As modern electronics become smaller and more sophisticated, PCB layouts are becoming increasingly compact, with more components, interconnections, and functional circuits integrated into limited board space.
Modern electronic products continue to become smaller, faster, and more functionally integrated. To accommodate increasingly complex circuits, manufacturers place more components and conductive paths within limited PCB space.
A Printed Circuit Board (PCB) brings multiple electronic components together through carefully designed circuits and conductive traces. When the board is operating normally, each component performs its intended function and works together with the rest of the circuit. However, the failure of a single resistor, capacitor, diode, IC, connector, or other component can affect the performance of the entire system.
