BATTERY TESTER WITH DISPLAY AND LOW VOLTAGE ALARM MODULE - HAITRONC
COMPARATOR MODULE LM393
DUAL USB POWER SUPPLY MODULE - HAITRONIC
FUNCTION / SIGNAL GENERATOR MODULE ICL8038 - HAITRONIC
GSM SIM900 MODULE
HIGH VOLTAGE GENERATOR TRANSFORMER
I2C TO LCD COMMUNICATIONS MODULE
LITHIUM CHARGER & PROTECTION BOARD FOR 1 x 18650 BATTERY - HAITRONIC
LITHIUM ION CHARGER & PROTECTION BOARD FOR 1 x 18650 BATTERY 15A
LITHIUM ION CHARGER & PROTECTION BOARD FOR 1 x 18650 BATTERY 4.5A
LITHIUM ION CHARGER & PROTECTION BOARD FOR 2 x 18650 BATTERY
LITHIUM ION CHARGER & PROTECTION BOARD FOR 6 x 18650 BATTERY
LITHIUM ION CHARGER & PROTECTION BOARD FOR 7 x 18650 BATTERY
MAGNETIC ISOLATOR CJMCU1201 - HAITRONIC
MAINS PSU TO BATTERY AUTOMATIC CHANGE OVER MODULE YX-X804 - HAITRONIC
MINI SOLAR LITHIUM BATTERY CHARGER - HAITRONIC
MULTI-FUNCTION SHIELD FOR UNO, LEONARDO & MEGA2560 - HAITRONIC
PWM TO VOLTAGE CONVERTOR