Material Plastic Other attributes Applicable Battery Type AA Battery Place of Origin Zhejiang, China Max. Digits 12 Power Source Electronic And Solar Use calculate Brand Name OK Model Number K7323 Product name Basic Standard Calculator Keyword
Also, this control circuit 1 is provided with an operation use memory 6, a memo data use memory 7 of a full name, etc., a character generator 8, an indicator 10 and its driving circuit 9. This indicator 10 is provided with the first - the third display parts 11-13, and a cursor ...
Briefly, the invention includes a calculator having a display, manually operable input keys, and master/slave means for causing the calculator to operate as a master or a slave depending upon whether or not the master/slave means is energized. The calculator can communicate with a second identica...
The display board contains 15 integrated circuits, and 44 transistors, most of which are used in the high-voltage drive circuitry for the Nixie tubes. The display board has a wire harness with an edge connector at one end that plugs into an edge connector on the main board. ...
The initiation of an execute command causes the diamond light 29 to be lighted. Completion of the execution results in the prompt code being entered into the displays 23, 25 and the diamond light 29 is turned off. A hit prompt allows another card value to be entered into the display 21 ...
china factory electric calculator 12 Digits Display 1056 freight flexible electric calculator $2.05 - $2.58 Min. order: 120 pieces CT-8400B 14 digits desktop calculators Customized Logo Solar Battery led lighted large display calculator for business ...
CT-837 Desktop Calculator 12 Digits Customized Logo Delete Account Solar Battery Led Lighted Large Display Electronic Calculator No reviews yet600 sold Guangzhou Cania Technology Co., LimitedCustom manufacturer2 yrsCN Previous slideNext slide Previous slideNext slideKey attributes Industry-specific ...
All key input signals are held by display data latch and display driver circuit 7 and several minutes after key switches are all turned ON, all segments are held lighted. Consequently, a connection miss of a key, break of wire, short circuit, etc., can easily be checked and the ...
The FF19 is set at a preset time, a display 2 is lighted via a decoder driver 17 to request the correction of rate and the rate conversion is inhibited to the CPU13. In correcting the rate with the operation of the rate key, the FF19 is reset and the state is restored to the ...
display 16 and memory unit 60. When the enter (ENT) key is pressed data in the display is stored in the memory, the display goes to zero and new LEDs are lighted to signal the operator to enter additional data. The programable memory contains the well known equations for determining how ...