Products list direct from CN

Shenzhen Qinda Electronics Co., Ltd.

2A Multi-Cell Synchronous Buck Li-Ion Charger DC 5-23V to 4.2V 8.4V 12.6V for 3.7V 7.4V 11.1V 18650 Lithium Battery

$2.06-2.23

Min. order 20 pieces

DD1912PA 2 in 1 8W Boost-Buck Dual +- Voltage Board 3-24V to 5V 6V 9V 10V 12V 15V 18V 24V for ADC DAC LCD Op-amp Speaker

$2.40-2.60

Min. order 20 pieces

3A 3.3V 5V 12V 4 Channel Buck Power Module Adjustable 2-28V Output Step Down Power Supply Module DD31AJQA

$5.14-5.57

Min. order 5 pieces

3A 12V 1-1000AH Lead-Acid Battery Charger With Photovoltaic Cell MPPT Function for UPS Car Solar Panels

$2.60-2.80

Min. order 20 pieces

potentiometer

3590 102 202 502 103 +A03 knob 3590S Multiturn Potentiometer 500 1K 2K 5K 10K 20K 50K 100K ohm Potentiometer Adjustable Resistor

$0.90-1.00

Min. Order: 20 pieces

3296W Multiturn Trimmer Potentiometer Kit High Precision 3296 Variable Resistor With Free Box electronic diy kit

$3.00-3.10

Min. Order: 10 pieces

WTH118 DIY Kit Parts 2W 1A Potentiometer 1K 2.2K 4.7K 10K 22K 47K 100K 470K 1M

$0.90-1.00

Min. Order: 50 pieces