Pololu NiMH Pack 3.6V 900mAh 3x1 AAA - POL2230 standoff Diodes are rated according to

Diodes are rated according to their type

breakout PCB with S/VCC/GND header)

1 × PWM Frequency And Duty Adjustable Module- SG3525

This sensor is a good fit for digital scales

It can be used to set up APC220 RF wireless module

Pololu NiMH Pack 3.6V 900mAh 3x1 AAA - POL2230 standoff Diodes are rated according toNiMH Rechargeable Battery Pack 3. 6V 900mAh (31 AAA AAA Cells) The Pololu NiMH Battery Pack 3. 6V 900mAh (31 AAA AAA) is a pre assembled rechargeable pack perfect for powering robots, servos, and motor driven projects. NiMH packs deliver consistent voltage under load and can be recharged hundreds of times. For robotics: NiMH packs are popular for Pololu robots and servo based projects because they handle high current motor demands better than alkaline