LiPO Indicator/Protector V1.11 RobhercDesigner118271 × Robherc Member for 6 years 11 months 10 designs 1 groups Title Description <p>A quick-and-dirty circuit to show the charge-state of a LiPO cell on a Green/Yellow/Red LED display & shut-down the circuit before battery voltage falls below the lifetime-reducing-threshold of 3.6v</p><p>UPDATE: Modified the circuit to further reduce current draw in "low batt/powerdown" mode.</p> About text formats Tags Battery ProtectionCharge Indicator Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Robherc × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/154741"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/154741"></iframe> Share a Link Copy URL https://explore.partquest.com/node/154741 LiPO Indicator/Protector RobhercDesigner118271 × Robherc Member for 6 years 11 months 10 designs 1 groups Title Description <p>A quick-and-dirty circuit to show the charge-state of a LiPO cell on a Green/Yellow/Red LED display & shut-down the circuit before battery voltage falls below the lifetime-reducing-threshold of 3.6v</p><p>Note: All parts (besides the PCB) for this circuit came up to $5.00 in my DigiKey shopping cart ;)</p> About text formats Tags Battery ProtectionCharge Indicator Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Robherc × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/154111"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/154111"></iframe> Share a Link Copy URL https://explore.partquest.com/node/154111
LiPO Indicator/Protector RobhercDesigner118271 × Robherc Member for 6 years 11 months 10 designs 1 groups Title Description <p>A quick-and-dirty circuit to show the charge-state of a LiPO cell on a Green/Yellow/Red LED display & shut-down the circuit before battery voltage falls below the lifetime-reducing-threshold of 3.6v</p><p>Note: All parts (besides the PCB) for this circuit came up to $5.00 in my DigiKey shopping cart ;)</p> About text formats Tags Battery ProtectionCharge Indicator Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Robherc × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/154111"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/154111"></iframe> Share a Link Copy URL https://explore.partquest.com/node/154111