Digital Thermometer Design
Microchip’s products suited for digital thermometer and sensing applications
Microchip 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
- 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
- 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
รูปภาพ | Manufacturer Part Number | คำอธิบาย | Available Quantity | ราคา | ดูรายละเอียด | |
---|---|---|---|---|---|---|
![]() | ![]() | PIC16F1519-E/MV | IC MCU 8BIT 28KB FLASH 40UQFN | 0 - Immediate | $73.45 | ดูรายละเอียด |
![]() | ![]() | PIC16F1519-E/P | IC MCU 8BIT 28KB FLASH 40DIP | 0 - Immediate | $83.85 | ดูรายละเอียด |
![]() | ![]() | PIC16F1519-E/PT | IC MCU 8BIT 28KB FLASH 44TQFP | 635 - Immediate | $88.73 | ดูรายละเอียด |
![]() | ![]() | PIC16F1519-I/MV | IC MCU 8BIT 28KB FLASH 40UQFN | 215 - Immediate | $79.63 | ดูรายละเอียด |
![]() | ![]() | PIC16F1519-I/P | IC MCU 8BIT 28KB FLASH 40DIP | 1003 - Immediate | $92.95 | ดูรายละเอียด |
Wireless Products
รูปภาพ | Manufacturer Part Number | คำอธิบาย | Available Quantity | ราคา | ดูรายละเอียด | |
---|---|---|---|---|---|---|
![]() | ![]() | RN42-I/RM | RF TXRX MOD BT TH SMD | 0 - Immediate | $671.13 | ดูรายละเอียด |
![]() | ![]() | RN42SM-I/RM | RF TXRX MOD BLUETOOTH CHIP SMD | 0 - Immediate | See Page for Pricing | ดูรายละเอียด |
![]() | ![]() | RN42N-I/RM | RF TXRX MOD BLUETOOTHU.FL SMD | 833 - Immediate | $671.13 | ดูรายละเอียด |
![]() | ![]() | RN42-I/RM630 | RF TXRX MOD BT TH SMD | 0 - Immediate | See Page for Pricing | ดูรายละเอียด |
![]() | ![]() | RN42APL-I/RM550 | RF TXRX MOD BT TH SMD | 0 - Immediate | See Page for Pricing | ดูรายละเอียด |
Associated Analog Products
รูปภาพ | Manufacturer Part Number | คำอธิบาย | Available Quantity | ราคา | ดูรายละเอียด | |
---|---|---|---|---|---|---|
![]() | ![]() | MCP3421A1T-E/CH | IC ADC 18BIT SIGMA-DELTA SOT23-6 | 8131 - Immediate | $101.08 | ดูรายละเอียด |
![]() | ![]() | MCP6411T-E/OT | IC OPAMP GP 1 CIRCUIT SOT23-5 | 3511 - Immediate | $17.88 | ดูรายละเอียด |
![]() | ![]() | MCP1640T-I/CHY | IC REG BOOST ADJ 350MA SOT23-6 | 28026 - Immediate | $25.03 | ดูรายละเอียด |
![]() | ![]() | MCP1703T-3302E/MB | IC REG LINEAR 3.3V 250MA SOT89-3 | 11190 - Immediate | $24.38 | ดูรายละเอียด |
![]() | ![]() | MCP3421A0T-E/CH | IC ADC 18BIT SIGMA-DELTA SOT23-6 | 18738 - Immediate | $101.08 | ดูรายละเอียด |