Digital Thermometer Design

Microchip’s products suited for digital thermometer and sensing applications

Image of Microchip’s Digital Thermometer DesignMicrochip has a wide variety of products for medical applications including digital thermometers. Thermometers have been around for some time in traditional medical settings, but now digital temperature measurement devices can be found in many new and exciting places. For example, the ability to measure temperature is now being integrated into many consumer products such as connected fitness and medical activity trackers. Microchip’s connected thermometer board demonstrates the implementation of a Bluetooth®-connected digital thermometer using Microchip’s PIC16F1519 MCU and RN42 Bluetooth Module. The PIC16F1519 MCU is an eXtreme Low Power (XLP), cost-effective 8-bit microcontroller with an integrated capacitive touch sensing module. Connectivity is demonstrated on this board by the use of Microchip’s fully qualified RN42 Bluetooth 2.1 + EDR Module. This demo design can also be easily implemented using any of Microchip’s Bluetooth Low Energy or Wi-Fi® connectivity modules.

Resources

Design Files/Software

PIC16F1519 MCU Features
  • XLP technology
  • mTouch® integrated capacitive touch sensing module
  • 28-channel 10-bit analog-to-digital converter (ADC)
  • Fixed voltage reference with selectable voltage level outputs
  • Several packages available including a small ultra-thin QFN (UQFN) package
RN42 Bluetooth Module Features
  • Fully certified Bluetooth 2.1 + EDR module offers rapid time to market for connected designs
  • On-board embedded Bluetooth stack (no host processor required)
  • Supports Bluetooth data link to iPhone/iPad/iPod touch
  • UART local and over-the-air RF configuration
  • Secure communications, 128-bit encryption
  • Small form factor
  • Programmable low-power modes
  • Bluetooth SIG qualified

Digital Thermometer Design MCUs

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC MCU 8BIT 28KB FLASH 40UQFNPIC16F1519-E/MVIC MCU 8BIT 28KB FLASH 40UQFNמיידית - 0$8.11הצגת הפרטים
IC MCU 8BIT 28KB FLASH 40DIPPIC16F1519-E/PIC MCU 8BIT 28KB FLASH 40DIPמיידית - 0$9.26הצגת הפרטים
IC MCU 8BIT 28KB FLASH 44TQFPPIC16F1519-E/PTIC MCU 8BIT 28KB FLASH 44TQFPמיידית - 635$9.80הצגת הפרטים
IC MCU 8BIT 28KB FLASH 40UQFNPIC16F1519-I/MVIC MCU 8BIT 28KB FLASH 40UQFNמיידית - 215$8.79הצגת הפרטים
IC MCU 8BIT 28KB FLASH 40DIPPIC16F1519-I/PIC MCU 8BIT 28KB FLASH 40DIPמיידית - 1003$10.26הצגת הפרטים

Wireless Products

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
RF TXRX MOD BLUETOOTH CHIP SMDRN42SM-I/RMRF TXRX MOD BLUETOOTH CHIP SMDמיידית - 0See Page for Pricingהצגת הפרטים
RF TXRX MOD BLUETOOTHU.FL SMDRN42N-I/RMRF TXRX MOD BLUETOOTHU.FL SMDמיידית - 833$74.11הצגת הפרטים
RF TXRX MOD BT TH SMDRN42-I/RM630RF TXRX MOD BT TH SMDמיידית - 0See Page for Pricingהצגת הפרטים
RF TXRX MOD BT TH SMDRN42APL-I/RM550RF TXRX MOD BT TH SMDמיידית - 0See Page for Pricingהצגת הפרטים
RF TXRX MOD BT TH SMDRN42HCI-I/RMRF TXRX MOD BT TH SMDמיידית - 241$70.74הצגת הפרטים

Associated Analog Products

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC ADC 18BIT SIGMA-DELTA SOT23-6MCP3421A1T-E/CHIC ADC 18BIT SIGMA-DELTA SOT23-6מיידית - 8131$11.16הצגת הפרטים
IC OPAMP GP 1 CIRCUIT SOT23-5MCP6411T-E/OTIC OPAMP GP 1 CIRCUIT SOT23-5מיידית - 3511$1.97הצגת הפרטים
IC REG BOOST ADJ 350MA SOT23-6MCP1640T-I/CHYIC REG BOOST ADJ 350MA SOT23-6מיידית - 28026$2.76הצגת הפרטים
IC REG LINEAR 3.3V 250MA SOT89-3MCP1703T-3302E/MBIC REG LINEAR 3.3V 250MA SOT89-3מיידית - 11190$2.69הצגת הפרטים
IC ADC 18BIT SIGMA-DELTA SOT23-6MCP3421A0T-E/CHIC ADC 18BIT SIGMA-DELTA SOT23-6מיידית - 18738$11.16הצגת הפרטים
2020-04-28 תאריך הפרסום