Hardware projects tagged 18650
Open hardware projects tagged 18650 on BoardRepo. View schematics and PCBs in the browser and download the sources.
Projects
esp12-environment-sensor
Environment sensor that is powered by a 18650 battery using a dht22 to sense temperature and humidity. Connectivity is provided wireless using an esp12 sleeping deeply most of the time.
pcbbomgerbersESP8266batteryresistorcapacitor
jiran-ble-lite
Wireless ergo-split keyboard, based on nRF52840 module.
schematicpcbbomgerbersnRF52840USB-Cbatteryswitch
3s-parallel-lithium-ion-battery-charging-circuit
With active balancing circuit in the future (v2.0 ISA), the circuit will be able to charge multi-cell connected in parallel and balance between them while discharging.
schematicpcbbombatteryresistorcapacitorinductor
roverbase
A PCB design for Power and Motor control for small robots
schematicpcbbombatteryswitchregulatorresistor