This is a reference design of step-up converter based on ADP1618 with 5V input and 12V output #dcdc #5V #12V #power#referenceDesign #powermanagement #analogdevices #template

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

TI BQ25570 step-up DC-DC energy harvester and battery charger

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

The LTC3109 from Linear Technology is a highly integrated DC/DC converter specifically designed for energy harvesting applications. It can operate from ultra-low input voltages as low as 30mV, utilizing a unique, proprietary auto-polarity architecture to function regardless of input polarity. The component is ideal for harvesting energy from thermoelectric generators (TEGs) and thermopiles, efficiently converting this energy to power remote sensors, wireless transmitters, and low-power devices. Key features include selectable output voltages of 2.35V, 3.3V, 4.1V, or 5V, a 2.2V low-dropout (LDO) regulator, a logic-controlled output, and an energy storage system to maintain operation during power interruptions. The LTC3109 is encapsulated in a small, 20-lead (4mm × 4mm) QFN or SSOP package, making it compact and suitable for space-constrained applications in HVAC systems, building automation, and industrial wireless sensing. Additionally, the power good indicator and the ability to use compact step-up transformers further enhance its suitability for low power, energy-harvesting systems.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

This is a reference design of step-up dc-to-dc switching converter based ADP1613 with a 15V output #dcdc #power #boost #15V #referenceDesign #powermanagement #analogdevices #template #reference-design

This LT3473-based reference design is a step-up voltage regulator, converting a lower input voltage to a stable 16V output. Ideal for applications requiring a regulated 16V supply. #referenceDesign #project #stepUp #voltageRegulator #16V #LT3473 #LT3473EDD#PBF #referenceDesign #powermanagement #analogdevices #template #reference-design #polygon

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

This is a reference design of step-up converter based on ADP1618 with 5V input and 12V output #dcdc #5V #12V #power#referenceDesign #powermanagement #analogdevices #template

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.

Two separate simulated circuits which demonstrate how step-up and step-down type transformers work.